Chapter 1 – Description & Specifications

 

 

 

 

 

Functions – GSM Modes

 

 

 

 

 

MODE

DESCRIPTION

 

 

 

 

 

 

Standard

Dual Band Extended GSM 900 MHz Class 4 (2W) and GSM 1800/1900 MHz

 

 

 

Class 1 (1W)

 

 

Interface

Serial interface RS232. V.24/V.28 Autobauding function. AT command set

 

 

 

based on V.25ter and GSM 07.05 & 07.07

 

 

SMS

Mobile Originated (MO) and Mobile Terminated (MT) SMS Mode Text & PDU

 

 

 

point to point. Cell broadcast in accordance with GSM 07.05.

 

 

Data

Asynchronous 2400, 4800, 9600 and 14400 bps.

 

 

 

Data Transparent and Non Transparent modes.

 

 

 

In Non Transparent Mode only: 300, 1200, 1200/75 baud rates are available.

 

 

 

Mode 3.1 KHz (PSTN) and V110 (ISDN).

 

 

Fax

2400/4800/7200/9600 bps

 

 

 

Fax GSM teleservice 62 in Transparent Mode.

 

 

 

Class 2. Group 3 compatible.

 

 

GPRS

Class 10. Coding schemes: CS1 to CS4.

 

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

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Multi-Tech Systems MTCBA-G-F1 manual Functions GSM Modes, Mode Description