Enfora Enabler EDG0208, Integrator Manual

Page: 45 / 65

Integration Guide
Draft
EDG0208IG001 Page 40 Rev. 1.03 –4/19/07
8.0 SIM Operation
8.1 Provisioning the SIM
The SIM can support optional features or services. Most operators typically configure the SIM to
send/receive voice calls and to receive SMS; however, some may require an additional tariff to enable the
SIM to send SMS. The transmission of circuit switched and GPRS data are also additional services that
may be required to allow the service:

Mobile-originated (MO): allows making a service request (such as, making a call or sending an SMS)

Mobile-terminated (MT): allows receiving a service request (such as, receiving a phone call or an SMS)
It is imperative for the Enfora Enabler EDG0208 module that the SIM be configured for the optional services
that are required for the application.
8.2 GSM Services Supported by the Enfora Enabler EDG0208 Module
The Enfora Enabler EDG0208 module supports four GSM services (modes of operation) that must be
enabled by the operator:

Voice calls (MO and MT): requires a telephone number;

SMS (MO and MT): uses the telephone number for voice;

Circuit-switched data calls (MO and MT): requires a telephone number;

The GSM SIM can have multiple telephone numbers.
8.3 GPRS Services Supported by the Enfora Enabler EDG0208 Module
The Enfora Enabler EDG0208 module supports the following GPRS (modes of operation) that must be
enabled by the operator:

GPRS Packet Connectivity (MO and MT) with Both Dynamic and Static IP option;

GPRS SMS (MO and MT): uses the IP (Dynamic or Static) set by the operator;

Multiple APN Setting;

Quality of Service Options;

Multi-slot 10 Class of Service.
8.4 EGPRS Services Supported by the Enfora Enabler EDG0208 Module
The Enfora Enabler EDG0208 module supports the following EGPRS (modes of operation) that must be
enabled by the operator:

EGPRS Packet Connectivity (MO and MT) with Both Dynamic and Static IP option;

EGPRS SMS (MO and MT): uses the IP (Dynamic or Static) set by the operator;

Multiple APN Setting;

Quality of Service Options;