Installation; Subscriber Identity Module (Sim) Card; Figure 3 - Inserting A Sim Card In A Sa-El Module - Enfora EDG1228UG001 User Manual

SA-EL User Manual
Ver. 1.00
2

Installation

2.1 Subscriber Identity Module (SIM) Card

The SIM, an integral part of any GSM terminal device, is a "smart card" that is
programmed with subscriber information. The user information consists of an
International Mobile Subscriber Identity (IMSI) number, which is registered with
the GSM service provider, and an encryption Ki (pronounced "key"). This
information consists of a microprocessor and memory installed on a plastic card.
To install the SIM card into the modem, insert the SIM card in the modem as
shown below in Figure 3.
Note: The SIM is not provided with the SA-EL modem. The SIM must be
obtained from the GSM service provider and must be provisioned by the
operator for data and/or voice. Always take care to protect the SIM: the
GSM terminal will not operate without the SIM installed.

Figure 3 - Inserting a SIM Card in a SA-EL Module

Note: The SIM lock must be engaged (locked) in order for the SA-EL to
operate properly.
EDG1228UG001 5 Version 1.00 – 3/30/2006
SIM Lock Switch