User guide
Table Of Contents
- Chapter 1 – Product Description and Specifications
- Product Description
- Related Documentation
- Safety
- General Safety
- The modem is designed for and intended to be used in fixed and mobile applications. Fixed means the device is physically secured at one location and cannot be easily moved to another location. Mobile means the device is used in other than fixed locati...
- RF Safety
- Vehicle Safety
- Device Maintenance
- Handling Precautions
- Front Panel Overview
- Package Contents
- Specifications
- Chapter 2 – Activating and Installing the Modem
- Chapter 3 – Using the Wireless Modem
- Appendix A – Regulatory Compliance
- Appendix B - Cellular Information
- Appendix C – Environmental Information
Chapter 3 – Using the Wireless Modem
Multi-Tech Systems, Inc. MultiModem Cell User Guide 15
Checking the Modem’s Identity
Use the ATI command. This command uses the capital letter I (not L) after AT.
● Type ATI0. The command ends in a zero.
The manufacturing data displays, for example: Huawei Modem Multiband G850 1900
● Type ATI3
The software version displays, for example: 651_09gg...
Connecting to the Internet
You configure Internet access in Windows Dial-Up Networking (DUN) of the computer that the MultiModem Cell is serving.
For a GPRS network, create an Access Point Name in the Phone and Modem Options dialog in Windows Control Panel and
then create your Windows Dial-Up Connection (DUN).
The following instructions help you configure the connection for a computer using the Windows 7, Windows
Vista and Windows XP operating systems. Computers can differ. As such, you may need to modify the
instructions in this section to allow for your computer’s unique setup. Use these steps as a guideline to set up an
Internet connection through your wireless service provider for all operating systems.
Connecting to an GSM/GPRS/HSPA Network for Internet Access
After you insert the SIM card and complete all other setup steps, establish an Internet connection through a
Windows dial-up session.
Before You Begin
● Make sure you have one HSPA capable MultiModem cell modem.
● The MultiModem modem has a HSPA capable network and an active SIM card.
● The modem must receive a proper signal and have network registration through the wireless provider’s
network.
● Install the Multi-Tech drivers on a computer running Windows 7, Vista or XP.