The modem is a dual-band E-GSM 900/1800 modem, supports DATA and FAX transmission, Short Messages (Point to Point and Cell Broadcast)and VOICE calls.The connectors binded to the body guarantee output and input connections. An extractible holder is used to insert the SIM card (Micro-SIM type). A LED indicates the operating mode.
GSM Modes:

* Standard: Dual Band Extended GSM 900 MHz Class 4(2W) and GSM 1800 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)
       Mode Test &PDU point to point. Cell broadcast
       In accordance with GSM 07.05
* Data: Asynchronous 2400.4800.9600 and 14400 bits/s
        Transparent and Non Transparent mode
        In Non Transparent Mode only 300.1200.1200/75 bauds
        Mode 3.1 KHz(PSTN) and V110 (ISDN)
* Fax:  2400/4800/9600 bits/s
        GSM teleservice 62 in Transparent Mode
        Class 2. Group 3 compatible
* Audio: Half Rate/Full Rate / Enhanced Full Rate
         Accessories(options): handset and car-kit