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
10 Multi-Tech Systems, Inc. MultiModem Cell User Guide
Activating Your Wireless Account
To activate your wireless account:
1. Go to Multi-Tech’s Cellular Activation website at http://www.multitech.com/activation.go.
2. From the Select Your Product drop-down list, select the model of your modem.
3. Follow the directions on the notice.
Determining the Phone Number for the Wireless Modem
Every wireless modem has a unique phone number. Your wireless service provider may give you this number. Or
the number may be on the SIM card. Wireless provider implementations may vary.
Inserting the SIM Card for GSM Network Operation
The MultiModem requires the power supply connection to begin operation. The MTCBA-H3-U1 modem also
requires a SIM card (Subscriber Identity Module) to operate on a GSM network.
To install the SIM:
1. Before you change the SIM, remove power from the unit.
2. To open the SIM door, press down on the tab on the top of the door and pry open the door.
3. Insert the SIM card into the card holder. The following illustration shows the correct SIM card orientation.
4. Verify that the SIM card fits into the holder properly and then close the door.