Neoway M590 Installation instructions

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M590
M590
M590
M590 AT
AT
AT
AT COMMAND
COMMAND
COMMAND
COMMAND SETS
SETS
SETS
SETS
V
V
V
V3.0
3.0
3.0
3.0
Shenzhen Neoway Technology Co.,Ltd

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Copyright
Copyright
Copyright
Copyright Statement
Statement
Statement
Statement
Copyright ©2008 Neoway Tech
All rights reserved by Shenzhen Neoway Technology Co.,Ltd.
The trademark belongs to Shenzhen Neoway Technology Co.,Ltd.
Other trademarks in this manual belong to their owners.
Clarification
Clarification
Clarification
Clarification
This specification applies to M590/M590E
This specification is for system engineers, research engineers and test engineers.
This specification is, without prior notice, subject to changes and updates as deemed neccesary by
Neoway to suit enhancements or changes to the module.
All statements, information and suggestions in this manual do not constitute any express or implied
guarantees.
Shenzhen Neoway Technology Co.,Ltd can supply technological support.
For querries contact your sales representative or send E-mail to these two mailboxs:
[e-mail]
[e-mail]
Website: www.neoway.com.cn

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Revision
Revision
Revision
Revision Record
Record
Record
Record
Version
Version
Version
Version Change
Change
Change
Change content
content
content
content Effective
Effective
Effective
Effective
time
time
time
time
V1.0 Original version 200808
V2.0 Modified the layout style 200906
V2.1 Revised version, added AT commands for
AT+CEER/AT+CMEE/AT+CSMP/AT+CSDH/AT+CSCB/AT&V/AT&W；
200907
V2.2 Revised version, added TCP/IP command sets NOTES 200908
V2.3 Revised version,added description for AT command of soft power off 201006
V2.4 1）Revised version, added command switch NOTES
2）Added signal setup instructions
201012
V2.5 Revised version
1）Added AT commands of AT+GPRSSTATUS, support external
protocol stack for signal lights control;
2）Added the value of the two signal lights State 3, 4:
AT+SIGNAL=3:Normal state is blinking, always on after the GPRS link
AT+SIGNAL=4:Normal state is OFF, always on after the GPRS link
Corresponding module software version is V1.20u
V1.20u
V1.20u
V1.20u
201101
V2.6 Revised version, added command switch NOTES 201104
V2.7 Revised version, Change PDU message flow, added the instructions of
sending data
201105
V2.8 Revised version,added AT+XBANDSEL command instruction 201107
V2.9 Revised version,added authentication command NOTES 201108
V3.0 Revised version,added echo suppression level set: +SETECLVL 201111

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TABLE
TABLE
TABLE
TABLE OF
OF
OF
OF CONTENTS
CONTENTS
CONTENTS
CONTENTS
1
1
1
1GENERAL
GENERAL
GENERAL
GENERAL COMMAND
COMMAND
COMMAND
COMMAND................................................................................................................................
................................................................................................................................
................................................................................................................................
................................................................................................................................5
5
5
5
1.1 GET SEQUENCE NUMBER：+CGSN................................................................................................................. 5
1.2 GET INTERNATIONAL MOBILE SUBSCRIBER IDENTIFICATION：+CIMI........................................................................ 5
1.3 GET SIM CARD IDENTIFICATION：+CCID.......................................................................................................... 6
1.4 GET VERSION：+GETVERS.............................................................................................................................6
1.5 REPEAT THE PREVIOUS COMMAND：A/.............................................................................................................6
1.6 GET THE MODULE ’ SMODEL：+CGMM........................................................................................................... 7
1.7 GET THE MODULE ’ SINFORMATION：I...............................................................................................................7
1.8 ECHO：E...................................................................................................................................................8
1.9 DISPLAY THE CURRENT CONFIGURATION：&V.....................................................................................................8
1.10 SAVE CURRENT CONFIGURATION：&W............................................................................................................. 9
2
2
2
2MOBILE
MOBILE
MOBILE
MOBILE DEVICES
DEVICES
DEVICES
DEVICES CONTROL
CONTROL
CONTROL
CONTROL AND
AND
AND
AND STATUS
STATUS
STATUS
STATUS REPORT
REPORT
REPORT
REPORT.......................................................................
.......................................................................
.......................................................................
....................................................................... 10
10
10
10
2.1 CHECK THE MODULE ’ S STATUS ：+CPAS.......................................................................................................... 10
2.2 CHECK NETWORK REGISTRATION STATUS ：+CREG............................................................................................. 10
2.3 POWER OFF：+CPWROFF......................................................................................................................... 11
2.4 SET MODULE FUNCTION：+CFUN.................................................................................................................11
2.5 LOW-POWER SET：+ENPWRSAVE...................................................................................................................13
2.6 CLOCK：+CCLK........................................................................................................................................ 13
2.7 SET THE MODULE ’ SBAUD RATE：+IPR............................................................................................................14
2.8 INPUT PIN CODE：+CPIN...........................................................................................................................14
2.9 PIN ENABLE AND CHECK FUNCTION：+CLCK................................................................................................... 15
2.10 PIN CHANGE THE PASSWORD：+CPWD......................................................................................................... 16
2.11 P ARITY CHECK：+ICF..................................................................................................................................17
2.12 MULTIPLEXED MODE：+CMUX.................................................................................................................... 17
2.13 EXTENDED ERROR REPORT：+CEER.............................................................................................................19
2.14 SET ERROR INDICATION MESSAGE：+CMEE.....................................................................................................19
3
3
3
3NETWORK
NETWORK
NETWORK
NETWORK SERVICES
SERVICES
SERVICES
SERVICES COMMANDS
COMMANDS
COMMANDS
COMMANDS......................................................................................................
......................................................................................................
......................................................................................................
...................................................................................................... 21
21
21
21
3.1 SIGNAL INTENSITY：+CSQ...........................................................................................................................21
3.2 NETWORK SELECTION：+COPS.................................................................................................................... 21
3.3 SET BAND：+XBANDSEL...........................................................................................................................23
4
4
4
4SMS
SMS
SMS
SMS SERVICE
SERVICE
SERVICE
SERVICE COMMANDS
COMMANDS
COMMANDS
COMMANDS....................................................................................................................
....................................................................................................................
....................................................................................................................
.................................................................................................................... 24
24
24
24
4.1 CHOOSE SMS SERVICE：+CSMS.................................................................................................................. 24
4.2 PRIMARY SMS STORAGE：+CPMS............................................................................................................... 24
4.3 SET SMS MODE：+CMGF..........................................................................................................................25
4.4 SET TE CHARACTER SETS:+CSCS................................................................................................................... 26
4.5 SET MESSAGE INDICATION FORMAT: + CNMI.................................................................................................... 26
4.6 READ MESSAGE：+CMGR...........................................................................................................................27

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4.7 MESSAGE LIST：+CMGL.............................................................................................................................29
4.8 MESSAGE SENDING：+CMGS...................................................................................................................... 29
4.9 WRITE MESSAGE：+CMGW........................................................................................................................31
4.10 SEND STORED MESSAGE：+CMSS................................................................................................................. 32
4.11 DELETE MESSAGE：+CMGD........................................................................................................................32
4.12 SERVICE CENTER ADDRESS：+CSCA............................................................................................................... 33
4.13 SET TEXT MODE P ARAMETERS:+CSMP.......................................................................................................... 33
4.14 DISPLAY TEXT MODE PARAMETER：+CSDH......................................................................................................34
4.15 CHOOSE CELL BROADCAST MESSAGE TYPE：+CSCB........................................................................................... 35
5
5
5
5TELEPHONE
TELEPHONE
TELEPHONE
TELEPHONE BOOK
BOOK
BOOK
BOOK COMMANDS
COMMANDS
COMMANDS
COMMANDS..........................................................................................................
..........................................................................................................
..........................................................................................................
.......................................................................................................... 36
36
36
36
5.1 CHOOSE PHONE BOOK STORAGE:+CPBS................................................................................................. 36
5.2 READ PHONE BOOK:+CPBR.....................................................................................................................36
5.3 FIND PHONE BOOK:+CPBF......................................................................................................................37
5.4 WRITE PHONE BOOK:+CPBW..................................................................................................................37
5.5 GAIN NATIVE NUMBER:+CNUM..............................................................................................................38
6
6
6
6SUPPLEMENTARY
SUPPLEMENTARY
SUPPLEMENTARY
SUPPLEMENTARY SERVICE
SERVICE
SERVICE
SERVICE COMMANDS
COMMANDS
COMMANDS
COMMANDS..........................................................................................
..........................................................................................
..........................................................................................
.......................................................................................... 40
40
40
40
6.1 CALL DIVERTING:+CCFC.......................................................................................................................... 40
6.2 CALL WAITING:+CCWA........................................................................................................................... 40
6.3 CALL HOLD AND THREE-WAY-CALL:+CHLD................................................................................................41
7
7
7
7GPRS
GPRS
GPRS
GPRS COMMANDS
COMMANDS
COMMANDS
COMMANDS...................................................................................................................................
...................................................................................................................................
...................................................................................................................................
................................................................................................................................... 42
42
42
42
7.1 SET PDPFORMAT：+CGDCONT.................................................................................................................. 42
7.2 SEND USSD DATA ：+CUSD........................................................................................................................ 42
7.3 D ATA MODE AND AT MODE SWITCH SETTINGS：&D2.........................................................................................43
7.4 D ATA MODE SWITCH TO AT MODE：+++.........................................................................................................43
7.5 AT MODE SWITCHED TO DATA MODE：O......................................................................................................... 44
7.6 USER AUTHENTICATION:+XGAUTH...............................................................................................................44
8
8
8
8TCP/IP
TCP/IP
TCP/IP
TCP/IP AT
AT
AT
AT COMMANDS
COMMANDS
COMMANDS
COMMANDS............................................................................................................................
............................................................................................................................
............................................................................................................................
............................................................................................................................46
46
46
46
8.1 SELECT INTERNAL OR EXTERNAL PROTOCOL STACK：+XISP...................................................................................46
8.2 ESTABLISH PPP LINK：+XIIC........................................................................................................................ 46
8.3 ESTABLISH TCP LINK：+TCPSETUP.............................................................................................................. 47
8.4 SEND TCP DATA ：+TCPSEND..................................................................................................................... 47
8.5 RECEIVE TCP DATA ：+TCPRECV.................................................................................................................. 48
8.6 CLOSE TCP LINK：+TCPCLOSE....................................................................................................................48
8.7 ESTABLISH UDP LINK：+UDPSETUP.............................................................................................................49
8.8 SEND UDP DATA ：+UDPSEND................................................................................................................... 50
8.9 RECEIVE UDP DATA ：+UDPRECV................................................................................................................ 50
8.10 CLOSE UDP LINK：+UDPCLOSE..................................................................................................................51
8.11 CHECK TCP/UDP LINK STATUS ：+IPSTATUS................................................................................................... 51
8.12 TCP/IP AT COMMANDS NOTE..................................................................................................................... 52
9
9
9
9DNS
DNS
DNS
DNS（DOMAIN
DOMAIN
DOMAIN
DOMAIN NAME
NAME
NAME
NAME SERVER
SERVER
SERVER
SERVER）COMMANDS
COMMANDS
COMMANDS
COMMANDS...................................................................................
...................................................................................
...................................................................................
................................................................................... 53
53
53
53

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9.1 CHECK IP ADDRESS..................................................................................................................................... 53
9.2 CHECK OR SET DNS.................................................................................................................................... 53
10
10
10
10 TCP
TCP
TCP
TCP SERVER
SERVER
SERVER
SERVER AT
AT
AT
AT COMMANDS
COMMANDS
COMMANDS
COMMANDS................................................................................................................
................................................................................................................
................................................................................................................
................................................................................................................ 54
54
54
54
10.1 SETTING THE SERVER TCP LISTENER:+TCPLISTEN............................................................................................ 54
10.2 CLOSE LISTENING LINKS:+CLOSELISTEN........................................................................................................ 54
10.3 CLOSE THE MASTER STATION LINK:+CLOSECLIENT........................................................................................... 55
10.4 RECEIVE THE DATA FROM THE MAIN STATION:+TCPRECV(S)................................................................................55
10.5 THE DATA SENT TO THE MASTER STATION:+TCPSENDS.......................................................................................55
10.6 CHECK STATUS OF THE MASTER STATION LINK:+CLIENTSTATUS........................................................................... 56
10.7 SET MODULE SIGNAL STATUS :+SIGNAL.......................................................................................................... 56
10.8 SETTING EXTERNAL PROTOCOL STACK LIGHT STATUS :+GPRSSTATUS...................................................................... 57
11
11
11
11 FTP
FTP
FTP
FTP AT
AT
AT
AT COMMANDS
COMMANDS
COMMANDS
COMMANDS.................................................................................................................................
.................................................................................................................................
.................................................................................................................................
................................................................................................................................. 58
58
58
58
11.1 LOGIN FTP SERVER：+FTPLOGIN................................................................................................................ 58
11.2 LOGOUT FTP SERVER：+FTPLOGOUT.......................................................................................................... 59
11.3 DOWNLOAD DATA FROM FTP SERVER：+FTPGET.............................................................................................59
11.4 UPLOAD DATA TO FTP SERVER：+FTPPUT......................................................................................................60
11.5 CHECK FTP STATUS ：+FTPSTATUS...............................................................................................................61
12
12
12
12 APPENDIX
APPENDIX
APPENDIX
APPENDIX（AT
AT
AT
AT COMMAND
COMMAND
COMMAND
COMMAND FLOW
FLOW
FLOW
FLOW CHART
CHART
CHART
CHART OF
OF
OF
OF COMMONLY
COMMONLY
COMMONLY
COMMONLY USED
USED
USED
USED FUNCTIONS
FUNCTIONS
FUNCTIONS
FUNCTIONS）：....................
....................
....................
.................... 62
62
62
62
12.1 AT COMMAND FLOW CHART FOR SETTING UP TCP CONNECT................................................................................ 62
12.2 AT COMMAND SETTING AND CHECKING FLOW CHART FOR ‘SMS FULL’.................................................................... 64
12.3 SMS GENERAL AT COMMANDS......................................................................................................................65
12.3.1 Flow chart for sending text mode SMS......................................................................................66
12.3.2 Flow chart for sending PDU mode SMS.................................................................................... 67
12.4 LOW CONSUMPTION MODE SETTING.............................................................................................................. 67
13
13
13
13 FAQ
FAQ
FAQ
FAQ..............................................................................................................................................................
..............................................................................................................................................................
..............................................................................................................................................................
..............................................................................................................................................................68
68
68
68

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1General command
1.1 Get Sequence Number：+CGSN
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to get
get
get
get sequence
sequence
sequence
sequence number,
number,
number,
number, known
known
known
known as
as
as
as IMEI
IMEI
IMEI
IMEI (International
(International
(International
(International
Mobile
Mobile
Mobile
Mobile Equipment
Equipment
Equipment
Equipment identity).
identity).
identity).
identity).
Format AT+CGSN
Syntax NULL
Response <IMEI>
OK
Or
CME ERROR:<error>
Example AT+CGSN
358511020024166
OK
Read the command.
AT+CGSN
CME ERROR：<error>
NOTE
NOTE
NOTE
NOTE
This code is a15-digit numeral
1.2 Get International Mobile Subscriber Identification：+CIMI
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to get
get
get
get IMSI
IMSI
IMSI
IMSI（international
international
international
international mobile
mobile
mobile
mobile subscriber
subscriber
subscriber
subscriber identification
identification
identification
identification）.
.
.
.
Format AT+CIMI
Syntax NULL
Response <IMSI>
OK
Or
CME ERROR:<error>
Example AT+CIMI
460029202075769
OK
Read the command.
AT+CIMI
CME ERROR：<error>
Read the command ERROR.
NOTE
NOTE
NOTE
NOTE
This code contains 15 figures, starting with three-digit MCC and double-digit MNC,
to authenticate SIM-card code.

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1.3 Get SIM card Identification：+CCID
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to get
get
get
get SIM
SIM
SIM
SIM card
card
card
card ICCID
ICCID
ICCID
ICCID.
.
.
.
Format AT+CCID
Syntax NULL
Response <ICCID>
OK
Or
CME ERROR:<error>
Example AT+CCID
+CCID: 89860002190810001367
OK
Read the command.
AT+CCID
CME ERROR：<error>
Read the command ERROR.
NOTE
NOTE
NOTE
NOTE
ICCID is 20 digits.
1.4 Get Version：+getvers
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to get
get
get
get the
the
the
the software
software
software
software version.
version.
version.
version.
Format at+getvers
Syntax NULL
Response <version>
OK
Or
CME ERROR:<error>
Example at+getvers
1100_C6C30000_V0120n
OK
at+getvers
CME ERROR：<error>
NOTE
NOTE
NOTE
NOTE
1.5 Repeat the previous command：A/
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to r
r
r
repeat
epeat
epeat
epeat the
the
the
the previous
previous
previous
previous command,
command,
command,
command, except
except
except
except A/
A/
A/
A/ itself.
itself.
itself.
itself.
Format A/

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Syntax NULL
Response See the example below.
Example AT+CGSN
358511020002311
OK
A/
358511020002311
OK
NOTE
NOTE
NOTE
NOTE A / command can’t repeat the following command:
at+getvers/at+audchannel/at+enpwrsave/ ati /at+cgmm
1.6 Get the Module ’ smodel：+CGMM
Description
Description
Description
Description This
This
This
This commad
commad
commad
commad is
is
is
is to
to
to
to c
c
c
check
heck
heck
heck the
the
the
the model
model
model
model of
of
of
of the
the
the
the module.
module.
module.
module.
Format at+cgmm?
Syntax NULL
Response See the example below.
Example at+cgmm?
M590
OK
NOTE
NOTE
NOTE
NOTE
1.7 Get the module ’ sInformation：I
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to c
c
c
check
heck
heck
heck the
the
the
the information
information
information
information of
of
of
of the
the
the
the module
module
module
module，including
including
including
including factory,
factory,
factory,
factory,
model
model
model
model and
and
and
and version.
version.
version.
version.
Format ati
Syntax NULL
Response See the example below.
Example ati
NEOWAY
M590
REVISION 01.30e
OK
[factory]
model
version
OK

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NOTE
NOTE
NOTE
NOTE
1.8 Echo：E
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to e
e
e
enable
nable
nable
nable /
/
/
/disable
disable
disable
disable Echo
Echo
Echo
Echo.
.
.
.
Format ATE<n>
Syntax <n>：only could be 0or 1.
Response See the example below.
Example ATE1
OK
AT
AT
OK
Set Echo
Input AT, response echo
ATE0
OK
AT
OK
Shut down Echo
Input AT, no echo
NOTE
NOTE
NOTE
NOTE
Dial-up and then enter into the command mode, it will automatically forbid Echo.
ATE is equal toATE0。
1.9 Display the current configuration：&V
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to display
display
display
display the
the
the
the current
current
current
current configuration
configuration
configuration
configuration and
and
and
and storage
storage
storage
storage documents
documents
documents
documents
Format AT&V
Syntax NULL
Response See the example below.
Example AT&V
ACTIVE PROFILE:
&C1, &D1, &K0, E1, Q0, V1, X0, S00:000, S02:043, S03:013, S04:010, S05:008,
S07:255, +CBST:007, 000, 001, +CRLP:061, 061, 048, 006, +CR:000, +CRC:000
STORED PROFILE 0:
&C1, &D1, &K3, E1, Q0, V1, X4, S00:000, S02:043, S03:013, S04:010, S05:008,
S07:060, +CBST:007, 000, 001, +CRLP:061, 061, 048, 006, +CR:000, +CRC:000
STORED PROFILE 1:
&C1, &D1, &K3, E1, Q0, V1, X4, S00:000, S02:043, S03:013, S04:010, S05:008,

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S07:060, +CBST:007, 000, 001, +CRLP:061, 061, 048, 006, +CR:000, +CRC:000
OK
NOTE
NOTE
NOTE
NOTE
1.10 Save current configuration：&W
Description
Description
Description
Description T
T
T
This
his
his
his command
command
command
command is
is
is
is to
to
to
to save
save
save
save current
current
current
current valid
valid
valid
valid configuration
configuration
configuration
configuration in
in
in
in the
the
the
the specified
specified
specified
specified file
file
file
file (one
(one
(one
(one
of
of
of
of the
the
the
the two
two
two
two storage
storage
storage
storage documents)
documents)
documents)
documents)
Format AT&W[<value>]
Syntax <value>:
0: choose document 0 as configuration storage NVRAM, no need to input 0
1: choose document 1 as configuration storage NVRAM
Response See the example below.
Example AT&W
OK
Equal to AT&W0
AT&W1
OK
T o store the current configurationin document 1
NOTE
NOTE
NOTE
NOTE

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2Mobile devices control and status report
2.1 Check the module ’ sstatus：+CPAS
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to check
check
check
check the
the
the
the module
module
module
module ’
’
’
’ s
s
s
scurrent
current
current
current operation
operation
operation
operation status.
status.
status.
status.
Format AT+CPAS
Syntax <pas>
This value may be：
0：ready（the module can implement AT commands）
2：unknow（unknown status）
3：ringing（the module can implement AT command，it will be ringing status when
there is an incoming call）
4：call in progress（the module can implement AT command, in call connecting or
caller ringing status.）
5：asleep（Module is in sleep mode, not ready）
Response +CPAS: <pas>
OK
or
CME ERROR: <error>
Example AT+CPAS
+CPAS：0
OK
AT+CPAS
CME ERROR：<error>
NOTE
NOTE
NOTE
NOTE
2.2 Check network registration status：+CREG
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to c
c
c
check
heck
heck
heck network
network
network
network registration
registration
registration
registration status
status
status
status of
of
of
of the
the
the
the module.
module.
module.
module.
Format AT+CREG=<mode>
AT+CREG?
Syntax <mode>
The value may be：
0：not allow the network registration to provide result code（default settings）
1：allow the network registration to provide result code
2：allow the network registration to provide local information (CELLID, LOCALID)
<stat>
The value may be：
0：not registered, the terminal is not searching new operators

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1：has been registered local network
2：the registration is refused
3：not registered, the terminal is searching base stations
4：unknown code
5：has been registered, at roaming status
Response OK
or
CME ERROR: <error>
+CREG：<mode>,<stat>
OK
Example AT+CREG=1
OK
Register settings allow the
network to provide result code.
AT+CREG=1
CME ERROR：<error>
AT+CREG?
+CREG：0,1
OK
Display the module has been
registered on the local network.
NOTE
NOTE
NOTE
NOTE
2.3 Power off：+CPWROFF
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to s
s
s
switch
witch
witch
witch off
off
off
off the
the
the
the module.
module.
module.
module.
Format AT+CPWROFF
Syntax NULL
Response OK
or
CME ERROR:<error>
Example AT+CPWROFF
OK
AT+CPWROFF
CME ERROR：<error>
NOTE
NOTE
NOTE
NOTE
This instruction is a soft-shutdown, after executing this instruction, do not for ON /
OFF pin to operate, otherwise it will cause the module to power on again lead to fail
to shutdown.
2.4 Set module function：+CFUN
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to select
select
select
select functions
functions
functions
functions of
of
of
of module
module
module
module by
by
by
by setting
setting
setting
setting <fun>.
<fun>.
<fun>.
<fun>. Only
Only
Only
Only some
some
some
some

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values
values
values
values of
of
of
of <fun>
<fun>
<fun>
<fun> are
are
are
are allowed.
allowed.
allowed.
allowed.
Format AT+CFUN=<fun>
AT+CFUN?
Syntax <fun>：
Optional functions may be：
0: minimum functionality meaning switch off of the MS
1: full functionality meaning start up MS (from offline mode)
4: disable phone both transmit and receive RF circuits (Airplane mode)
(GFS21 line and higher)
6: enables the SIM-toolkit interface and fetching of proactive commands by
SIM-APPL from the SIM-card
7: disables the SIM-toolkit interface and enables fetching of proactive
commands by SIM-APPL from the SIM-card
8: disable fetching of proactive commands by SIM-APPL from the
SIM-card
15:silent reset (reset MS without resetting the SIM).
16: reset (reset MS with resetting the SIM).
Response +CFUN：<power_mode>，<STK_mode>
<power_mode>
The value may be:
1: MS is switched on
2: invalid mode
17: airplane mode
<STK_mode>
The value may be:
0: inactive state
6: enables the SIM-toolkit interface and fetching of proactive commands by
SIM-APPL from the SIM-card
7: disables the SIM-toolkit interface and enables fetching of proactive
commands by SIM-APPL from the SIM-card
8: disable fetching of proactive commands by SIM-APPL from the
SIM-card
Example AT+CFUN=1
OK
AT+CFUN=1
CME ERROR：<error>
AT+CFUN?
+CFUN：1，0
OK
NOTE
NOTE
NOTE
NOTE
if the syntaxes +CFUN=0,+CFUN=15 or +CFUN=16 are used, the rest of the
command line, placed after that, will be ignored.

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2.5 Low-power set：+enpwrsave
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to s
s
s
set
et
et
et allow
allow
allow
allow the
the
the
the module
module
module
module to
to
to
to enter
enter
enter
enter into
into
into
into power
power
power
power save
save
save
save mode
mode
mode
mode or
or
or
or
not.
not.
not.
not.
Format at+enpwrsave=<n>
at+enpwrsave?
Syntax <n>：
0：not allow to enter into power save mode
1：allow to enter into power save mode
Response See the example below.
Example at+enpwrsave=1
OK
at+enpwrsave=1
CME ERROR：<error>
at+enpwrsave?
+ENPWRSAVE：1
OK
NOTE
NOTE
NOTE
NOTE
1) the values of <n> are not save when power off
2)after enabling power save mode, the external should drive the DTR signal to low
Level and all circuits inside the module are allowed to enter power save mode. At
this time, the module can be entered into power save mode.
2.6 Clock：+CCLK
Description
Description
Description
Description This
This
This
This set
set
set
set command
command
command
command sets
sets
sets
sets the
the
the
the real-time
real-time
real-time
real-time clock
clock
clock
clock of
of
of
of the
the
the
the module.
module.
module.
module.
Format AT+CCLK=<time>
AT+CCLK?
Syntax <time >：
string type value; format is “yy/MM/dd,hh:mm:ss+TZ”, wherein characters indicate
year, month, day, hour, minute and second.
TZ ：2digits number indicates the time difference between local time and GMT.
This information is optional, only if when the network supports the information
could display.
Response See the example below.
Example AT+CCLK=”08/07/01,14：54：01”
OK
AT+CCLK=”08/07/01,14：54：01”
CME ERROR：<error>
AT+CCLK?
+CCLK：“08/07/01,14：54：10”

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OK
NOTE
NOTE
NOTE
NOTE
2.7 Set the module
’ sbaud rate：+IPR
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to set
set
set
set the
the
the
the module
module
module
module’
’
’
’s
s
s
sbaud
baud
baud
baud rate.
rate.
rate.
rate.
Format AT+IPR=<baud rate>
AT+IPR?
Syntax <baud rate >：
（2400,4800,9600,14400,19200,28800,38400,57600,115200,230400,460800）
Response See the example below.
Example AT+IPR=115200
OK
AT+IPR=115200
CME ERROR：<error>
AT+IPR?
+IPR:115200
OK
NOTE
NOTE
NOTE
NOTE 1、The default baud rate is 115200；
2、The baud rate settings could be saved and no need to reset.
2.8 Input PIN code：+CPIN
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to check
check
check
check PIN
PIN
PIN
PIN status
status
status
status and
and
and
and input
input
input
input PIN
PIN
PIN
PIN code.
code.
code.
code.
Format AT+CPIN=<pin>[,<newpin>]
AT+CPIN？
Syntax <pin>：
<newpin> is a string type value.
Response +CPIN：<code>
< code >
This value may be：
-READY：no need to input any passwords
-SIM PIN：need to input PIN code
-SIM PUK：need to input PUK code
-SIM PIN2：need to input PIN2 code
-SIM PUK2：need to input PUK2 code
Example AT+COPS=0
ERROR

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AT+CPIN=”0933”
OK
AT+COPS=0
OK
AT+CPIN？
+CPIN:READY
OK
NOTE
NOTE
NOTE
NOTE
Input correct PIN code before using the module, or the module does not work and
response ERROR.
When inputing PUN or PUK2, it must set up anew PIN code, the new PIN code will
replace the old one.
2.9 PIN enable and check function：+CLCK
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to lock,
lock,
lock,
lock, unlock
unlock
unlock
unlock and
and
and
and check
check
check
check MT
MT
MT
MT and
and
and
and network
network
network
network device.
device.
device.
device.
Format AT+CLCK=<fac>,<mode>[,<passwd>[,<class>]]
Syntax <fac >：
“OI”：outgoing international calls；
“AI”：all incoming calls；
“IR”：all incoming calls when roaming outside local place；
“SC”：SIM card；
“AO”：outgoing calls；
“OX”：outgoing international calls except local place；
“AB”：all call services；
“AG”：all outgoing call services；
“AC”：all incoming call services；
“FD”：SIM card fix dialing memory feature；
“PS”：PH-SIM（lock phone to SIM-card）；
“PN”：network personalisation；
“PU”：network subsystem personalisation；
“PP”：service provider personalisation；
“PC”：corporate personalization.
<mode>：
0：unlock；
1：lock；
2：check status.
<passwd>：
Password or operation code, string type.
<class>：
1：voice
2：data

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4：fax
8：SMS
16：data circuit sync
32：data circuit async
64：dedicated package access
128：dedicated PAD access
Response See the example below.
Example AT+CLCK=”SC”,1,”0933”
OK
AT+CLCK=”SC”,1,”0933”
CME ERROR：<error>
NOTE
NOTE
NOTE
NOTE
2.10 PIN change the password：+CPWD
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to modify
modify
modify
modify the
the
the
the lock
lock
lock
lock password
password
password
password of
of
of
of the
the
the
the module.
module.
module.
module.
Format AT+CPWD=<fac>,<oldpwd>,<newpwd>
Syntax <fac >：
“OI”：outgoing international calls；
“AI”：all incoming calls；
“IR”：all incoming calls when roaming outside local place；
“SC”：SIM card；
“AO”：outgoing calls；
“OX”：outgoing international calls except local place；
“AB”：all call services；
“AG”：all outgoing call services；
“AC”：all incoming call services；
“FD”：SIM card fix dialing memory feature；
“PS”：PH-SIM（lock phone to SIM-card）；
“PN”：network personalisation；
“PU”：network subsystem personalisation；
“PP”：service provider personalisation；
“PC”：corporate personalization.
<oldpwd>：
Old password or operation code, string type.
<newpwd>：
New password or operation code, string type.
Response See the example below.
Example AT+CPWD=”SC”,”0933”,”0934”
OK
AT+CPWD=”SC”,”0933”,”0934”

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CME ERROR：<error>
NOTE
NOTE
NOTE
NOTE
2.11 Parity check：+ICF
Description
Description
Description
Description This
This
This
This command
command
command
command is
is
is
is to
to
to
to set
set
set
set the
the
the
the parity
parity
parity
parity of
of
of
of the
the
the
the module.
module.
module.
module.
Format AT+ICF=[<format>[,<parity>]]
AT+ICF?
Syntax <format>:
0：auto detect
1：8data 2 stop
2：8data 1parity 1 stop
3：8data 1 stop
4：7data 2 stop
5：7data 1parity 1 stop
6：7data 1 stop
<parity>:
0：odd
1：even
2：mark
3：space
Response See the example below.
Example AT+ICF=3,1
OK
AT+ICF=3,1
CME ERROR: <error>
AT+ICF?
+ICF:3,1
NOTE
NOTE
NOTE
NOTE
2.12 Multiplexed mode：+CMUX
Description
Description
Description
Description T
T
T
This
his
his
his command
command
command
command is
is
is
is to
to
to
to enable
enable
enable
enable the
the
the
the multiplexed
multiplexed
multiplexed
multiplexed protocol
protocol
protocol
protocol control
control
control
control channel
channel
channel
channel defined
defined
defined
defined
by
by
by
by GSM07.10.
GSM07.10.
GSM07.10.
GSM07.10. This
This
This
This AT
AT
AT
AT command
command
command
command set
set
set
set the
the
the
the value
value
value
value of
of
of
of control
control
control
control channel.
channel.
channel.
channel. If
If
If
If there
there
there
there is
is
is
is
no
no
no
no value
value
value
value input,
input,
input,
input, the
the
the
the default
default
default
default value
value
value
value will
will
will
will take
take
take
take effect.
effect.
effect.
effect. If
If
If
If not
not
not
not supporting
supporting
supporting
supporting automatic
automatic
automatic
automatic
baud
baud
baud
baud rate,
rate,
rate,
rate, the
the
the
the user-specified
user-specified
user-specified
user-specified baud
baud
baud
baud rate
rate
rate
rate will
will
will
will take
take
take
take effect.
effect.
effect.
effect. R
R
R
Return
eturn
eturn
eturn code
code
code
code OK
OK
OK
OK or
or
or
or
CME
CME
CME
CME ERROR:
ERROR:
ERROR:
ERROR: <error>
<error>
<error>
<error> will
will
will
will return
return
return
return as
as
as
as old
old
old
old interface
interface
interface
interface baud
baud
baud
baud rate,
rate,
rate,
rate, the
the
the
the new
new
new
new set
set
set
set value
value
value
value
will
will
will
will take
take
take
take effect
effect
effect
effect only
only
only
only when
when
when
when OK
OK
OK
OK has
has
has
has been
been
been
been sent.
sent.
sent.
sent. If
If
If
If using
using
using
using +CMUX
+CMUX
+CMUX
+CMUX command
command
command
command when
when
when
when
the
the
the
the serial
serial
serial
serial is
is
is
is multiplexed,
multiplexed,
multiplexed,
multiplexed, it
it
it
it will
will
will
will return
return
return
return an
an
an
an error
error
error
error code
code
code
code CME_ERROR:
CME_ERROR:
CME_ERROR:
CME_ERROR: operation
operation
operation
operation

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not
not
not
not allowed.
allowed.
allowed.
allowed.
Format AT+CMUX=<mode>[,<subset>[,<port_speed>[,<N1>[,<T1>[,<N2>[,<T2>[,<T3
>[,<k>]]]]]]]
Syntax <mode>(multiplexer Transparency Mechanism)：
0：Basic option
1：Adcanced option（not support currently）
<subset>：this value defined the setting method of the multiplexed control channel.
Then a virtual channel will be set, its setting value will be set in accordance with
<subset> of control channel before the negociation that how to set the value of
virtual channel.
0：UIH frames used only
1：UI frames used only（Not support at present.）
2：Iframes used only（Not support at present.）
Default value：0
<port_speed>：（transfer rate）Not support any longer，it will response 0 all the time
when reading the command.
1：9600 bit/s
2：19200 bit/s
3：38400 bit/s
4：57600 bit/s
5：115200 bit/s
6：230400 bit/s
7：1Mbit/s（default value）
<N1>（the maximum length of frame）
1～32768；at present only support the setting range from 1to1509.
Default value：31（if using Advanced option，the default value should be 64）
<T1>（acknowledgement timer，10ms per unit）
1~255，the default value is 10（100ms）
<N2>）（the maximum times of re-transfer）
0～100，the default value is 3。At present it only supports value 0～5。
<T2>（respone timer for multiplexer control channel，10ms per unit）
2~255,the default value is 30（300ms）
NOTE：T2 must be bigger than T1.
<T3>（wake up repone timer， ’ s ’ as the unit）
1～255，the default value is 10。Not support at present, response value 0 when
reading the command.
<k>（window size，to the error-recovery options to do Adcanced operation）
1~7,default value is 2。Not support at present, response value 0 when reading
the command.
Response OK
or
CME ERROR: <error>
or