Voice/Data modems

GSM
GSM network type	EGSM 850/900 Mhz GSM 1800/1900 Mhz
GSM module	GSM/GPRS module TM2
Transmitter output power	Class 4 (2 W) for EGSM band Class 1 (1 W) for GSM band
Receiver sensitivity	-100 dBm
SIM card	3 V compatible (Plug in, small)
Supported connections
Voice call GPRS multi slot class 10 data connection PC fax support (not for analogue faxes)
Antenna (included)
Connector type	SMA
Impedance	50