Chapter 2 – Installation

Electrical Installation & Configuration

The wireless MultiModem requires the power supply connection to begin operation. It also requires a SIM card (Subscriber Identity Module) to operate on a GSM network. To install the modem, do the following:

1. Using your fingernail or a small wedging tool (e.g., a small screwdriver), pry off the SIM cover.

2. Insert the SIM card into the holder.

3. Verify that the SIM card fits into the holder properly and then replace the cover.

Multi-Tech Systems, Inc. MultiModem GSM/GPRS User Guide

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Multi-Tech Systems MTCBA-G-F1 manual Electrical Installation & Configuration