Datasheet

INSYS GSM 4.2 I4 Overview
Dez-06 11
2.1 INSYS GSM 4.2 I4
2.2 Data Services
2.2.1 Data services via the serial interface
The serial interface is available for the configuration of the device or for the data connec-
tion to the terminal device.
The serial interface has the following characteristics:
 Interface terminal adapter (TA) – terminal station (terminal equipment, TE)
 Compatible with RS232 (V.24/V.28)
 Extended data formats (10 and 11 bit)
 Baud rates: 300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600,
115200 bps
The standard setting is 19200 bps
 No automatic baud rate adaptation (command AT**BAUD)
2.2.2 Data Connection via the GSM network
The device is designed for the system environment of mobile networks with 900 MHz
and 1800 MHz according to ETSI GSM phase 2/2+. Accessing a GSM network requires a
SIM card of a network provider.
The data connection has the following characteristics:
 Non-transparent asynchronous
 V.22bis (2,400 bps)
 V.32/V.33/V.34 (4800/9600/14400 bps)
 V.110 (2400/4800/9600/14400 bps)
The device masters the following data services. The support of some data services in the
GSM network depends on the GSM provider.
 Data connection