ATCOM AT800 Series User manual

AT800
AT800
AT800
AT800 series
series
series
series User
User
User
User Manual
Manual
Manual
Manual
Version: 1.0
201 3 -0 1 - 15

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
content
Contact ATCOM
..............................................................................................................................................
5
AT800 Series Overview
...................................................................................................................................
6
Interfaces
........................................................................................................................................................
6
Hardware
........................................................................................................................................................
6
Software
.........................................................................................................................................................
7
Network
..........................................................................................................................................................
7
Management and Maintenance
.....................................................................................................................
7
Protocol
..........................................................................................................................................................
8
Compliant Standard
........................................................................................................................................
8
Operating Requirement
..................................................................................................................................
8
Packing List
.....................................................................................................................................................
9
Getting started
...............................................................................................................................................
9
Keypad
....................................................................................................................................................
9
Indicator status
.....................................................................................................................................
11
Installation
............................................................................................................................................
11
Power on
......................................................................................................................................
11
DC Power
..............................................................................................................................
12
PoE
........................................................................................................................................
12
Headset
........................................................................................................................................
13
Sip Register
...................................................................................................................................
13
Basic Phone Functions
..................................................................................................................................
14
Place or Answer a call
...........................................................................................................................
14
Volume and Mute
.................................................................................................................................
15
Volume
.........................................................................................................................................
15
Mute
.............................................................................................................................................
15
Hold
......................................................................................................................................................
15
Resume a call
........................................................................................................................................
15
Ending a call
..........................................................................................................................................
15
Transfer
.................................................................................................................................................
16
Attended transfer
.........................................................................................................................
16
Blind transfer
................................................................................................................................
16
3-Way conference Call
..........................................................................................................................
16
Redial
....................................................................................................................................................
17
Missed calls
..........................................................................................................................................
17
Last Call Return
.....................................................................................................................................
17
Do Not Disturb
.....................................................................................................................................
17
Call History
...........................................................................................................................................
18
Advance Phone Features
..............................................................................................................................
18
Privacy and Security Features
..............................................................................................................
18
Auto Answer
.................................................................................................................................
18
LCD screen
............................................................................................................................................
19
LCD Contrast
.................................................................................................................................
19

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
Backlight
.......................................................................................................................................
19
Ring Tones
............................................................................................................................................
19
Date and Time
......................................................................................................................................
19
Reboot
..................................................................................................................................................
20
Product Info
..........................................................................................................................................
20
Network
................................................................................................................................................
20
LAN port
.......................................................................................................................................
20
Web Interface
...............................................................................................................................................
21
System status
........................................................................................................................................
21
Network
................................................................................................................................................
22
LAN Port
.......................................................................................................................................
22
Advance
........................................................................................................................................
23
SIP settings
...........................................................................................................................................
24
SIP Parameters
..............................................................................................................................
24
SIP Timer Values
...........................................................................................................................
24
RTP Parameters
............................................................................................................................
25
SDP Payload Types
........................................................................................................................
25
NAT Support Parameters
..............................................................................................................
26
Account Settings
...................................................................................................................................
26
SIP
.................................................................................................................................................
27
Codec Configuration
.....................................................................................................................
27
Call feature setting
.......................................................................................................................
28
Dial Plan
........................................................................................................................................
28
Phone setting
.......................................................................................................................................
30
P reference
....................................................................................................................................
30
Audio Device
.........................................................................................................................
30
LCD
.......................................................................................................................................
30
Control Timer Values (seconds)
............................................................................................
31
Date and Time
......................................................................................................................
31
Feature
.........................................................................................................................................
32
S peed dial
.............................................................................................................................
32
Call Forward
..........................................................................................................................
32
Others
...................................................................................................................................
33
Voice
.............................................................................................................................................
33
Echo Cancellation
.................................................................................................................
34
Jitter Buffer
...........................................................................................................................
34
Ring
...............................................................................................................................................
34
Tone
..............................................................................................................................................
35
Programmable key
........................................................................................................................
36
Update and provision
...........................................................................................................................
36
Manual update
.............................................................................................................................
36
Auto provision
..............................................................................................................................
37
Configuration Profile
............................................................................................................
37
Reset and Reboot
.........................................................................................................................
37

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
P hone book
..........................................................................................................................................
38
Call log
..................................................................................................................................................
38
FAQ
...............................................................................................................................................................
39
How to restore to factory settings
........................................................................................................
39
Upgrading in the safe mode
.................................................................................................................
39
How to make direct IP calls
..................................................................................................................
39
How to connect headset
......................................................................................................................
39
Trouble shooting
..........................................................................................................................................
40
Phone can ’ t register to the SIP server.
.................................................................................................
40
Device can ’ t obtain IP address
.............................................................................................................
40
Conversation with one way speech
......................................................................................................
40

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
Contact
Contact
Contact
Contact ATCOM
ATCOM
ATCOM
ATCOM
The
The
The
The Introduction
Introduction
Introduction
Introduction of
of
of
of ATCOM
ATCOM
ATCOM
ATCOM
ATCOM is the leading VoIP hardware manufacturer in global market. We have been keeping
innovating with customer ’s needs oriented , working with partners to establish a total solution for
SMB VoIP with IP phone , IP PBX and Asterisk cards
With over 10 years ’experience of R&D , manufacturing and service in network and VoIP filed ;
mission of creating the biggest value for IP terminals , we commit ourselves in supplying the
competitive IP phone and other terminals for IP PBX , softswitch , IMS , NGN providers and
carriers; supplying the competitive total VoIP solution for SMB market. We keep improving the
customer ’s experience and creating the bigger value with our reliable products. Until now , our
VoIP products has been sold to over 60 countries and used by millions of end users.
Contact
Contact
Contact
Contact Sales
Sales
Sales
Sales
Address Area C, A2F , Block 3 ,Huangguan Technology Park , #21 Tairan 9th Rd,
Chegongmiao , Futian District , Shenzhen China
Tel + (86) 755- 83018618-8888
Fax + (86) 755- 83018319
E-mail [e-mail]
Contact
Contact
Contact
Contact Technical
Technical
Technical
Technical Support
Support
Support
Support
Tel + (86) 755- 83018618-8 011
E-mail [e-mail]
Website
Website
Website
Website Address
Address
Address
Address
:http://www.atcom.cn/
Download
Download
Download
Download Center
Center
Center
Center
:http://www.atcom.cn/download.html

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
AT800
AT800
AT800
AT800 Series
Series
Series
Series Overview
Overview
Overview
Overview
AT800D /AT800DP AT800/AT800P
Model
Model
Model
Model LCD
LCD
LCD
LCD Screen
Screen
Screen
Screen PoE
PoE
PoE
PoE
AT800DP Yes Yes
AT800D Yes No
AT800P No Yes
AT800 No No
Interfaces
Interfaces
Interfaces
Interfaces
�Power input : DC 6~15 V, 5W
�LAN : RJ45 port
�PC : RJ45 port
�Headset jack 1 : RJ9 port

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
Hardware
Hardware
Hardware
Hardware
�LCD: 128 ×32 dot matrix
�FLASH: 8M B
�SD RAM: 16M B
�CPU: 262MHz Dual Core
�LED indicator ：Login indicator , MWI , M ute indicator, Call indicator
�Support HAC(Hearing Aid Compatible)
Software
Software
Software
Software
�S IP 2.0 (RFC3261)
�1 S IP account
�STUN
�Jitter Buffer,VAD,CNG
�G.711A/u, G.722, G.723, G.726-16, G.726-24, G.726-32, G.726-40, G.729, iLBC, Lin-16 Codec
�G.168 compliant 96ms echo cancellation
�Support SIP domain ，SIP authentication(none , basic,MD5),NDS.
�Support inband , RFC2833 and SIP info DTMF
�Call Forward, Call transfer, Call hold, 3-way conference, Redial
�DND(Do Not Disturb), Auto answer, Blacklist, Block Caller ID, Block Anonymous Call
�Dial rule, IP call
�Phone book with 100 records, 50 answered records, 50 missed records, 50 dialed records
�Support HTTP , FTP , TFTP updating the configuration
�Syslog
�Support SNTP client
�WEB access
�Support different level user management
Network
Network
Network
Network
�LAN : Static IP, DHCP, PPPoE
（
ADSL)
�PC : Bridge mode
�Support NAT
�Support VLAN
（
DATA VLAN and VOICE VLAN
）
�Qos support Diffserv

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
Management
Management
Management
Management and
and
and
and Maintenance
Maintenance
Maintenance
Maintenance
�Support firmware updating in safe mode
�Support different level user management
�Configuration via web , key pad
�Support system log and call log
�Auto provision
Protocol
Protocol
Protocol
Protocol
�IEEE 802.3 /802.3 u 10 Base T / 100Base TX
�PPPoE: P oint-to-point protocol over Ethernet
�DHCP: Dynamic host configuration protocol
�SIP RFC3261, RFC3262, RFC3263, RFC3264, RFC3265, RFC2543, RFC3489, RFC3842, RFC3515,
RFC2976, RFC3428, RFC2327, RFC2782, RFC1889
�TCP/IP: Transfer Control Protocol/Internet Protocol
�RTP: Real-time Transport Protocol
�RTCP: RTP Control Protocol
�VAD/CNG
�DNS: Domain Name Server
�TFTP: Trivial File Transfer Protocol
�HTTP: Hypertext Transfer Protocol
�FTP: File Transfer Protocol
�STUN: Simple traversal of UDP over Nats
�SNTP: Simple network time protocol
�ICMP: Internet Control Message Protocol
Compliant
Compliant
Compliant
Compliant Standard
Standard
Standard
Standard
�CE
：
EN55024,EN55022
�Comply with ROHS in EU
�Comply with ROHS in China
�
Explanation:

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
The letter “e”is the first letter of “environment: and “electronic ”. The rim is a round with two
arrow, stands for recycle. The number 20 stands for the years of environment protection. Please
note the years of environment protection is not discarding year nor usage life.
Operating
Operating
Operating
Operating Requirement
Requirement
Requirement
Requirement
�Operation temperature: 0 ~ 4 5 °C (32 ~ 1 13 °F)
�Storage temperature: - 5~5 5 °C ( 23~ 1 31 °F)
�Humidity: 10 to 90% no dew
Packing
Packing
Packing
Packing List
List
List
List
Model
Model
Model
Model Phone
Phone
Phone
Phone H
H
H
H ead
ead
ead
ead set
set
set
set Power
Power
Power
Power adapter
adapter
adapter
adapter Manual
Manual
Manual
Manual CD
CD
CD
CD
AT8 0 0 D 1 Optional 1, Standard
a ccessory
1
AT8 0 0 D P 1 Optional Optional a ccessory 1
AT800P 1 Optional Optional a ccessory 1
AT800 1 Optional 1, Standard
a ccessory
1
Note:
Note:
Note:
Note: Power adapter ( Input: AC 100~240V, 50/60Hz; Output: DC 12 V , 500m A)

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
Getting
Getting
Getting
Getting started
started
started
started
Keypad
Keypad
Keypad
Keypad
(AT800D/AT800DP)

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
(AT800/AT800P)
Descri ption of the keys and Screen:
Soft buttons Press to select an feature shown in the soft button features
LCD Screen Display screen for the phone: It shows the date, time, phone number,
incoming caller ’s ID(if available),line/call status, extension numbers and
the soft button features.
Navigation button 1. Move cursor up and down when pressed in menu reviewing.
2. Adjust output volume when pressed in talking state
3. Adjust ringer volume when pressed in idle state.
1~9,*# For entering numbers, letters or characters
Programmable Key Function key can be defined as Speed dial key, CFWD, Hold, Xfer, ConF,
DND, Redial, Voicemail.
Menu Enter Keypad menu settings
Mute button Mute/un-mute mic-phone in talking state
Headset button Pick up phone to make outgoing calls or answer incoming calls.
MWI Message waiting indicator/ Ringing indicator
Login button 1. Press to enter login interface to input SIP account username and
password to register to sip server.
2. Press in login-ed state to input SIP account password to logout.

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
Indicator
Indicator
Indicator
Indicator status
status
status
status
1. Login indicator
LED
LED
LED
LED Status
Status
Status
Status Frequency
Frequency
Frequency
Frequency Description
Description
Description
Description
Red /Flash 500ms on/500ms off LAN Disconnected
Red - SIP Unregistered
OFF - SIP Registered
2. Mute indicator
LED
LED
LED
LED Status
Status
Status
Status Frequency
Frequency
Frequency
Frequency Description
Description
Description
Description
Red - Mute
OFF - Unmute
3. Voicemail indicator
LED
LED
LED
LED Status
Status
Status
Status Frequency
Frequency
Frequency
Frequency Description
Description
Description
Description
Red/Flash 500ms on/500ms off New message
Red/Flash 250ms on/250ms off Call ringing
Red - Normal working(AT800/AT800P)
OFF - No new message
4. Call indicator
LED
LED
LED
LED Status
Status
Status
Status Frequency
Frequency
Frequency
Frequency Description
Description
Description
Description
Red - In a conversation
Red/Flash 500ms on/500ms off On-hold
OFF - Idle state
When boot up,all indicators will be lighted once.
When phone is stand by,all the indicators are off. For AT800/AT800P, WMI indicator will be lighted when
the phone is working.
When updating firmware, all indicators will be flash in frequence 1s on/ 1s off.
Installation
Installation
Installation
Installation
Power
Power
Power
Power on
on
on
on
There are two options for network and power source connections. The administrator will advise which
one to use.
�DC Power

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
�Power over Ethernet (PoE)
DC
DC
DC
DC Power
Power
Power
Power
1. Plug in network cable at LAN port.
2. Plug in the power jack with DC 12V/ 500m A.
3. The phone will show a loading bar and ATCOM logo, and then come into idle display after boot up
absolutely.
PoE
PoE
PoE
PoE
Power over Ethernet. Using a regular CAT5 cable, the phone can be powered from a PoE (IEEE 802.3af)
compliant switch or hub.
To connect the PoE:
�Plug in network cable at LAN port which is connected to a PoE switch.

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
H
H
H
H eadset
eadset
eadset
eadset
To connect the headset:
�Connect the RJ-9 headset to the headset jack on the left side of the phone. The pin sequence of
RJ9 port on the phone is like following picture:
Sip
Sip
Sip
Sip Register
Register
Register
Register
Before using the phone, user have to follow below steps to register it.
To register the phone:
1. Viewing the Network Information:
�P ress Menu softkey
�Enter login password (default: 123)
�Scroll to [ 6 .Network] and press select softkey
� T o view the network information:
Current IP : 172.16.0.110, etc.
Current Net mask :255.255.255.0
2. Access the IP Phone administrator web user interface:
�Launch a web browser on a computer that can reach the phone on the network.
�Enter the IP address of the phone in web browser address bar. For example:
http://172.16.0.110

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
3. Configuring the SIP parameters:
�Click admin on the right corner of the webpage to login administrator interface
�Click Account tab
�Under SIP parameters, make the necessary configuration changes to the fields shown in the
following table and click submit:
Enable: yes/no Enable/disable the SIP registration
User ID: The username, provided by ISP.
Password: The password, provided by ISP.
SIP Server: T h e registrar and proxy server (we don ’ t distinguish
between the registrar server and the proxy server right
now).
SIP Port: The default SIP port is: 5060, user can modify it to fit the SIP
server ’ s port.
Transport Type: Optional transport type, can be set as UDP/TCP/TLS
After that, click submit button to save the configuration. The phone will be restart automatically to make
the changes effect.
W
W
W
W arning:
arning:
arning:
arning: If the parameter remember
remember
remember
remember account
account
account
account is set to yes
yes
yes
yes , the account information will be saved
automatically, user don ’ t have to make a manual login after a restart ; if it is set to no
no
no
no , user will have to
enter the User
User
User
User ID
ID
ID
ID and password
password
password
password manually every time restating the phone.
Basic
Basic
Basic
Basic Phone
Phone
Phone
Phone Functions
Functions
Functions
Functions
Place
Place
Place
Place or
or
or
or Answer
Answer
Answer
Answer a
a
a
a call
call
call
call
�P ress headset button to place or answer a call
�If the auto answer parameter is set to yes, the incoming call will be answered automatically.
�Enter the Redial list menu, use navigation button to scroll down to highlight an history number, and
press Dial to complete the call.
�U se the programmable key to place a call to the pre-configured number.
For AT800 /AT800P , user can place a call as following s :
1. P ress headset button, enter number and # (send key) to dial
2. P ress headset button, enter a speed dial number, the pre-configured number will be dialed
3. To hang up the active call, press headset button again.
N o te: If set ting * as the send key, use * instead of #, If send key is set to none, wait for about 10 seconds,
the number will be dialed automatically.

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
Volume
Volume
Volume
Volume and
and
and
and Mut
Mut
Mut
Mut e
e
e
e
Volume
Volume
Volume
Volume
To adjust the output volume in a conversation , press right navigation button to increase the volume, or
press left navigation button to decrease the volume.
P ressing the right/left navigation button on idle state can adjust the volume of the phone ’ s ringer.
Mute
Mute
Mute
Mute
To mute the call in a conversation , press the Mute button, the button lights in red. Press the Mute button
again to unmute.
Hold
Hold
Hold
Hold
� To put a call on hold in a conversation , press the hold softkey to hold the call
�When setting a programmable key to hold function , press the specified key will hold the call.
For AT800 /AT800P , us ing programmable key to put a call on hold, refer to Programmable key for more
details.
Resume
Resume
Resume
Resume a
a
a
a call
call
call
call
� To resume a held call, press Resume softkey.
�When setting a programmable key to hold function , press ing the specified key again in hold mode
can resume the call.
�For AT800 /AT800P , using programmable hold key can resum e the call, refer to Programmable key for
details.
Ending
Ending
Ending
Ending a
a
a
a call
call
call
call
P ress headset key to hangup .

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
Transfer
Transfer
Transfer
Transfer
There are two types of call transfer:
�Attended Talking to the third party before transfer the call.
�Blind Transfer the call directly without talking to the third party.
�For AT800 /AT800P , use programmable Xfer key to make attended transfer , refer to
Programmable key for more details.
Attended
Attended
Attended
Attended transfer
transfer
transfer
transfer
�When in a conversation, press Xfer key to enter attended transfer mode and enter transferred
number.
�P ress Dial key to call the third party.
�Do one of the following:
1. To transfer the call before the third party answers, please press Xfer button directly in
Called party ringing state. And when the third party answers, the other two part ies can
talk to each other.
2. To transfer after the third party answers, please wait for the transferred call is answered
and then press Xfer key to transfer the call. After that ,the other two part ies can talk to
each other.
Blind
Blind
Blind
Blind transfer
transfer
transfer
transfer
�When in a conversation, press Bxfer key to enter blind transfer mode and enter the transferred
number.
�P ress Dial key to call the third party. The phone will hang up automatically after dial the third
party. And the other two party can talk to each other.
3-Way
3-Way
3-Way
3-Way conference
conference
conference
conference Call
Call
Call
Call
To initiate a conference call:
�Press the Conf
Conf
Conf
Conf softkey button in a conversation to hear a dial tone.
�Enter the telephone number of the third party and press dial key to send it out.
�1. Press the Conf
Conf
Conf
Conf softkey in Called party ringing state. When the third party answers the call, it
will enter 3-way conference automatically.
2. After the third party answers the call, pressing Conf key to enter 3-way conference.
�Press Join key to leave the conference and make the two other parties still in a conversation.
�Press headset key to hang up the conference, and the two other parties will all hang up.
For AT800 /AT800P , it can only place a Three-way conference call using the programmable key . Please

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
refer to Programmable key part for more details.
Redial
Redial
Redial
Redial
To redial a number:
�P ress Redial softkey and select the desired number.
�Press the programmable key which is set to Redial function, it will dial out the last call in redial
list immediately.
Missed
Missed
Missed
Missed calls
calls
calls
calls
For AT800D/AT800DP, t he re will be a prompt display on LCD screen to indicate the missed calls.
To view all missed calls:
�If the LCD screen shows a missed call, press the Missed softkey to view a list of missed calls.
�If the LCD screen does not show a missed call:
1. P ress Menu
Menu
Menu
Menu softkey
2. S croll to Call
Call
Call
Call history
history
history
history and press select
select
select
select
3. S croll to Missed
Missed
Missed
Missed calls
calls
calls
calls and press select
select
select
select .
a) P ress dial to dial
dial
dial
dial the number
b) P ress edit to edit
edit
edit
edit the number
c) P ress delete to delete
delete
delete
delete the number
Last
Last
Last
Last Call
Call
Call
Call Return
Return
Return
Return
For AT800D/AT800DP, t o return a missed call:
�If the LCD screen shows a missed cal l,pr ess the LCR
LCR
LCR
LCR softkey to return the last missed call .
�If the LCD screen shows more then one missed call, p ress the Missed
Missed
Missed
Missed softkey button and select
a record then press dial
dial
dial
dial key to return the call.
Do
Do
Do
Do Not
Not
Not
Not Disturb
Disturb
Disturb
Disturb
Do Not Disturb can reject all the incoming calls . If there is an incoming call, the phone will not ring and
only display 1 missed call . When Do Not Disturb is enabled, LCD will display "D o Not Disturb " on
AT800D/AT800DP .
To set Do Not Disturb, choose one of the following options:
�Set Do Not Disturb via Web Interface
1. Login to the IP Phone Web Interface
2. C lick Phone
Phone
Phone
Phone Setting
Setting
Setting
Setting , then Feature
Feature
Feature
Feature
3. S et Do Not Disturb to yes or no

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
For AT800 /AT800P ,
1. Using the programmable key to activate or inactivate Do Not disturb function, refer to
Programmable key for more details.
2. Using the web interface, refer to Feature part for more details.
Call
Call
Call
Call History
History
History
History
To view the Call History Lists:
�P ress menu
menu
menu
menu softkey
�S croll to Call
Call
Call
Call History
History
History
History and press select
�There are three options ：
1. Redial List
2. Answered Calls
3. Missed Calls
�P ress select to view the list
C hoose one of the following options :
�P ress d ial
ial
ial
ial to dial the selected number
�P ress delete
delete
delete
delete to delete the selected history
�P ress edi
edi
edi
edi t to edit the selected number
�P ress cancel
cancel
cancel
cancel to exit
Advance
Advance
Advance
Advance Phone
Phone
Phone
Phone Features
Features
Features
Features
Privacy
Privacy
Privacy
Privacy and
and
and
and Security
Security
Security
Security Features
Features
Features
Features
Auto
Auto
Auto
Auto Answer
Answer
Answer
Answer
The phone will answer the call automatically in headset.
To auto answer calls:
�P ress Menu
Menu
Menu
Menu softkey
�S croll to Preference
Preference
Preference
Preference and press select
select
select
select
�S croll to Auto
Auto
Auto
Auto Answer
Answer
Answer
Answer and press edit
edit
edit
edit
�C hange setting by press Y/N
Y/N
Y/N
Y/N , then OK
OK
OK
OK to save setting, Cancel
Cancel
Cancel
Cancel to cancel setting and exit
�P ress save again.

AT800
AT800
AT800
AT800 Series
Series
Series
Series User
User
User
User Manual
Manual
Manual
Manual
ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn
LCD
LCD
LCD
LCD screen
screen
screen
screen
C ustomize LCD screen contrast and backlight .
LCD
LCD
LCD
LCD Contrast
Contrast
Contrast
Contrast
To adjust the contrast of the LCD screen:
�P ress the Menu
Menu
Menu
Menu softkey
�S croll to LCD
LCD
LCD
LCD Contrast
Contrast
Contrast
Contrast and press select
select
select
select
�U se the right
right
right
right navigation
navigation
navigation
navigation key
key
key
key to increase and left
left
left
left navigation
navigation
navigation
navigation key
key
key
key to decrease the LCD contrast
level.
�P ress save
save
save
save to save the change, cancel
cancel
cancel
cancel to cancel.
Backlight
Backlight
Backlight
Backlight
To adjust the screen Backlight level:
�P ress Menu softkey
�S croll to Back Light and press select
�U se the right
right
right
right navigation
navigation
navigation
navigation key
key
key
key to increase and left
left
left
left navigation
navigation
navigation
navigation key
key
key
key to decrease the LCD Backlight
level.
�P ress save
save
save
save to save the change, cancel
cancel
cancel
cancel to cancel.
Ring
Ring
Ring
Ring Tones
Tones
Tones
Tones
To change a ring tone:
�P ress Menu
Menu
Menu
Menu softkey
�S croll to Ring
Ring
Ring
Ring Tone
Tone
Tone
Tone and press selec
selec
selec
selec t
�P ress chang e
�S croll through the ring tones and press Play to play the highlighted ring tone. Press select to
choose it as incoming call ringtone .
Date
Date
Date
Date and
and
and
and Time
Time
Time
Time
Set NTP or manual date and time :
�
�
�
�P ress Menu
Menu
Menu
Menu
�S croll to Date
Date
Date
Date and
and
and
and Time
Time
Time
Time , and press select
select
select
select
1. Time Mode. press chang
chang
chang
chang to change time mode between NTP
NTP
NTP
NTP and Manual
Manual
Manual
Manual , then press OK
OK
OK
OK
to submit change.