Chonghan CH-M2 User manual

2017-1-9
Chonghan CH
-M2
Wireless Modem
User manual
Chonghan Wireless Modem Series
User manual
Lei Dong
CHONGHAN CO., LTD.

崇瀚科技 Chonghan
Power by Chonghan

Important Notice
Due to the nature of wireless communications, transmission and reception of data can never
be guaranteed. Data may be delayed, corrupted (i.e., have errors) or be totally lost. Although
significant delays or losses of data are rare when wireless devices such as the Chonghan Wireless
device are used in a normal manner with a well‐constructed network, the Chonghan Wireless
device should not be used in situations where failure to transmit or receive data could result in
damage of any kind to the user or any other party, including but not limited to personal injury,
death, or loss of property. Chonghan Wireless accepts no responsibility for damages of any kind
resulting from delays or errors in data transmitted or received using the Chonghan Wireless device,
or for failure of the Chonghan Wireless device to transmit or receive such data.
Safety and Hazards
Do not operate the Chonghan Wireless device in areas where blasting is in progress, where
explosive atmospheres may be present, near medical equipment, near life support equipment, or
any equipment which may be susceptible to any form of radio interference. In such areas, the
Chonghan Wireless device MUST BE POWERED OFF. The Chonghan Wireless device can transmit
signals that could interfere with this equipment. Do not operate the Chonghan Wireless device in
any aircraft, whether the aircraft is on the ground or in flight. In aircraft, the Chonghan Wireless
device MUST BE POWERED OFF. When operating, the Chonghan Wireless device can transmit
signals that could interfere with various airborne systems.
Note: Some airlines may permit the use of cellular phones while the aircraft
is on the ground and the door is open. Chonghan Wireless device may be
used at this time.
The driver or operator of any vehicle should not operate the Chonghan Wireless device while
in control of a vehicle. Doing so will detract from the driver or operator’s control and operation of
that vehicle. In some states and provinces, operating such communications devices while in control
of a vehicle is guilty.
Limitations of Liability
This manual is provided “as is”. Chonghan Wireless makes no warranties of any kind, either
expressed or implied, including any implied warranties of merchantability, fitness for a particular
purpose, or infringement. The recipient of the manual shall endorse all risks arising from its use.
The information in this manual is subject to change without notice and does not represent a
commitment on the part of Chonghan Wireless. Chonghan WIRELESS AND ITS AFFILIATES
SPECIFICALLY DISCLAIM LIABILITY FOR ANY AND ALL DIRECT, INDIRECT, SPECIAL, GENERAL,

INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES INCLUDING, BUT NOT
LIMITED TO, LOSS OF PROFITS OR REVENUE OR ANTICIPATED PROFITS OR REVENUE ARISING OUT
OF THE USE OR INABILITY TO USE ANY Chonghan WIRELESS PRODUCT, EVEN IF Chonghan WIRELESS
AND/OR ITS AFFILIATES HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR THEY ARE
FORESEEABLE OR FOR CLAIMS BY ANY THIRD PARTY.
Notwithstanding the foregoing, in no event shall Chonghan Wireless and/or its affiliates
aggregate liability arising under or in connection with the Chonghan Wireless product, regardless
of the number of events, occurrences, or claims giving rise to liability, be in excess of the price paid
by the purchaser for the Chonghan Wireless product.
Copyright
© 2010-2017 Chonghan Co., Ltd. All rights reserved.
Trademarks
Chonghan® is filed or registered trademark of Chonghan Co., Ltd. in P.R.China and/or in other
countries.
Windows® is a registered trademark of Microsoft Corporation.
QUALCOMM® is a registered trademark of QUALCOMM Incorporated. Used under license.
Other trademarks are the property of the respective owners.
Contact Information
Company Chonghan Co., Ltd.
Sales
Desk
Phone [phone]
Hours 8:30 AM to 6:00 PM GMT+8
Email [email protected]
FAX [phone] x 805
Post Floor 2,Building 14, Nangang First Industrial Area, Songbai Road, Nanshan District,
Shenzhen, Guangdong, China (518000)
Web http://www.szchonghan.com/

Contents
Important Notice...............................................................................................................................3
Safety and Hazards............................................................................................................................3
Limitations of Liability .......................................................................................................................3
Copyright...........................................................................................................................................4
Trademarks........................................................................................................................................4
Contact Information..........................................................................................................................4
Overview ...........................................................................................................................................6
Document History .....................................................................................................................6
References.................................................................................................................................6
Abbreviations ............................................................................................................................6
Product list ................................................................................................................................7
Introduction ......................................................................................................................................8
Features.....................................................................................................................................8
Specification..............................................................................................................................8
Application ................................................................................................................................9
Device Connection ..........................................................................................................................10
Install Driver ....................................................................................................................................11
Uninstall Driver ...............................................................................................................................15
Dial Up.............................................................................................................................................17
Phone and Modem Option......................................................................................................17
Add Connection.......................................................................................................................22
Dial Up.....................................................................................................................................33
APN/VPDN Setting ..........................................................................................................................36
APN Setting .............................................................................................................................36
VPDN Setting ...........................................................................................................................37
Hyper Terminal Setting....................................................................................................................39
AT Command...................................................................................................................................42
AT Command Rule ...................................................................................................................42
Commonest Command ...........................................................................................................42
SMS Function ..................................................................................................................................43
LTE SMS Function ....................................................................................................................43
LTE Query SMS Center ....................................................................................................43
LTE ASCII Message...........................................................................................................43
LTE PDU Message............................................................................................................43
LTE Message Relate Command .......................................................................................43
LTE Receive SMS..............................................................................................................44
Unicode simple description.....................................................................................................45
Product List .....................................................................................................................................46

Overview
This user guide describes the M2 series wireless modem. The aim of the manual is to ease the
test, install and disposition.
Note: Though all features are documented in this manual, new features
may still be in beta stage at publication and therefore may not yet be
validated. Please refer to the Customer Release Note for complete and
detailed information regarding beta and validated features at time of
release.
Document History
Version Date Comments Author
1.00 2011-09-01 Initial Release Version Samuel
1.01 2011-09-28 Modify the received SMS description Samuel
1.02 2012-01-10 Update the contact information Samuel
1.03 2012-08-22 Update the products list Samuel
1.04 2012-10-19 Add CH-M2T2Z7 product Samuel
1.05 2012-12-05 Add CH-M2G5Z9 product,Add CH-M2C3Z8 product Samuel
1.06 2015-12-02 Change contact Cai Jinyong
1.07 2016-05-17 Change address Cai Jinyong
1.08 2016-06-02 Add 4G dial description Lei Dong
1.09 2017-01-09 Add LTE SMS function Lei Dong
References
CHONGHAN CHM2 WIRELESS MODEM QUICKSTART ENG
CHONGHAN CHM2G6H13 HSPA+ MODEM DATASHEET ENG
CHONGHAN CHM2G6H16 HSPA+ MODEM DATASHEET ENG
CHONGHAN CHM2C3Z8 EVDO MODEM DATASHEET ENG
Abbreviations
Abbr. Meaning
APN Access Point Name
DAC Digital Analog Converter
GGSN Gateway GPRS Support Node
GPRS General Packet Radio Service

IP Internet Protocol
KB Kilobyte
MCC Mobile Country Code
MNC Mobile Network Codes
MS Mobile Station
PDU Protocol Data Unit
PLMN Public Land Mobile Network
RSSI Received Signal Strength Indication
SMA Small Adapter
SMS Short Message Services
Product list
Product Description
CH-M2G6H13-400 HSPA+ USB 2.0 Type B Female
CH-M2G6H16-400 HSPA+ USB 2.0 Type B Female
CH-M2C3Z8-400 EV-DO Rev A USB 2.0 Type B Female
CH-M2G7Q3-400 LTE USB 2.0 Type B Female
CH-M2G7F1-400 LTE USB 2.0 Type B Female
CH-M2G7F2-400 LTE USB 2.0 Type B Female

Introduction
With the development of wireless communication technologies, wireless products are being
adopted in numerous industrial and civilian fields. Shenzhen Chonghan Co., Ltd. a leader of wireless
communication equipment manufacturer releases the CH-M2 Series Wireless Modems, which
support various frequency bands of WCDMA / EV-DO/ TD-SCDMA/LTE, and provide industrial
terminal solutions for 3G communication. As a wireless modem, it support AT command set via
USB interface.
CH-M2 series wireless modem adopts industrial level modules, specially designed for the
complicated industrial environment which compatible with EMC, and will be your best choose of
wireless communication.
Features
AT command interface
Support WCDMA / EV-DO / TD-SCDMA/LTE
Support Voice, SMS and CSD
Dial up, data communication
Support APN or VPDN
LED: power, cell
Interface level: USB
Watchdog(software and hardware)
Steel shell for anti-electromagnetic interference
Specification
Product Network frequency band Operating
Temperature
humidity
CH-M2G6H13-400 HSPA+ UMTS: Band1/8
EDGE/GPRS/GSM:
GSM850/EGSM900/DCS1800/PCS1900
-10°C~+55°C 5%~95%
CH-M2G6H16-400 HSPA+ UMTS: Band1/2/5/8
EDGE/GPRS/GSM:
GSM850/EGSM900/DCS1800/PCS1900
-10°C~+55°C 5%~95%
CH-M2C3Z8-400 EV-DO 800MHz,1900MHz -20°C~+65°C 0%~95%
CH-M2G7Q3-400 LTE TDD-LTE: Band38/39/40/41
FDD-LTE: B1/B3/B8
TD-SCDMA: Band34/39
WCDMA: Band1/8
CDMA 1x/EVDO:BC0
GSM: 900/1800
-20°C~+70°C 5%~95%

CH-M2G7F1-400 LTE TD-LTE: Band38/39/40/41
FDD-LTE: Band1/3/7
TD-SCDMA: Band34/39
WCDMA: Band1/2/5
GSM: Band5/8/3/2
GPS L1:1575.42MHz
-20°C~+70°C 5%~95%
CH-M2G7F2-400 LTE TD-LTE: Band38/39/40/41
FDD-LTE: Band1/3/7
TD-SCDMA: Band34/39
WCDMA: Band1/2/5
EVDO: BC0
CDMA: BC0
GSM: Band5/8/3/2
GPS L1:1575.42MHz
-20°C~+70°C 5%~95%
Application
Remote Data Monitor and Control
Water, gas and oil flow metering
AMR (automatic meter reading)
Power station monitoring and control
Remote POS (point of sale) terminals
Traffic signals monitor and control
Fleet management
Power distribution network supervision
Central heating system supervision
Weather station data transmission
Hydrologic data acquisition
Vending machine
Traffic info guidance
Parking meter
Telecom equipment supervision (Mobile base station, microwave or optical relay station)
Oil field data acquisition
Warehouse supervision

Device Connection
LED Description
Power ON Device running.
OFF
Device shut down.
Cell ON Cell network successful register.
OFF Cell network did not register.
Interface Description
Antenna 50Ω/SMA/Female
SIM 3.3V/1.8V
Power Φ5.5
mm/2.5mm, 5~25V
( suggest 12V )
USB Port USB 2.0 Type B Female
Assemble the antenna, power adapter, connect the modem to PC via USB interface, open the
back cover, insert SIM/UIM card, at last, power on.
Note: Don’t insert or remove the SIM/UIM card in the power on status.

Install Driver
Execute the Setup.EXE
Click the “Next” button.

Click the “I Agree” button.
Click the “Install” button.

Waiting the progress.
Click the “Finish” button.

Open the device management.
As the picture, 3 HUAWEI USB controller and 3 HUAWEI device will display.

Uninstall Driver
Run the uninstall driver from “Start Menu” or Control panel add and remove programs.
Click “Yes” for confirm to remove the driver.
Click “Uninstall”.

Waiting the driver removing.
Click the “Finish”.

Dial Up
Follow is the dial up instance, use the Windows XP environment.
Phone and Modem Option
My ComputerControl PanelPhone and Modem Options

Open the “HUAWIE Mobile CMCC Modem” properties, “Advanced” tab.
Open tab ”Advanced”, fill the extra initialization commands
Product Extra initialization command Notes
CH-M2G6H13
CH-M2G6H16
AT+CGDCONT=1,”IP”,”UNINET” Default setting by China Unicom
CH-M2C3Z8 AT&D2 Default setting by China Telecom
CH-M2G7 none China Mobile ,Unicom Telecom can

(CH-M2G6H13/ CH-M2G6H16)

（CH-M2G7）