Sony Ericsson GM29

Sony Ericsson GM29 ... applications to market fast. The GM29 is a plug-and-play modem with an integral SIM card reader and standard connector interfaces. By plugging the RS232 connector directly into an application or computer the GM29 becomes ready to use as a wireless modem. The GM29 can send and receive data by GPRS, HSCSD, CSD, SMS and fax as well as handle voice calls. The GM29 is a powerful and flexible solution that can be used in virtually any imaginable application and is ideal for vending, monitoring and control, security/alarms and fleet management.