User Manual

10 BGAN Terminal User's Guide
FIRST TIME SETUP
PORTABLE SETUP
USIM/SIM
Your Service Provider will supply you with a Subscriber Identification
Module (SIM). The SIM is either a Universal Mobile
Telecommunications System (UMTS) Subscriber Identification Module
(USIM) or a Global System for Mobile (GSM) SIM.
A USIM/SIM is a card commonly used in a GSM phone. The card
holds a microchip that stores information and encrypts voice and
data transmissions, making it close to impossible to listen in on calls.
The SIM card also stores data that identifies the caller to the network
service provider.
Installation Instructions
1. Position the MT so that the Satellite Terminal battery door is
facing you.
2. Open the battery door. If you have already installed the battery,
release and then remove it.