GSM Terminal:
Fax, Telephone & Data via GSM

Phone function:

Standard analog phone connection

Support sending DTMF CID to analog phone

Payphone management system ( by GSM impulse and by local unit time )

DTMF tone and dial tone generation

Handset, speaker and microphone volume adjustable

Support basic GSM service code and emergency call

Call conference and multi-talking ( 7 lines maximum )

20 Call barring ( 10 receiving entries and 10 sending entries )

Call hold and call waiting

Auto IP prefix dialing

SMS:

Browsing, receiving and forwarding basic SMS via terminal operation; Browsing, sending and editing SMS via PC interface

Parameters and function setting via OTA ( over the air by SMS ) or PC

Fax:

Standard analog fax connection ( Group 3 , class 1 )

Support winfax to send PC FAX

GPRS:

Internet access with GPRS class 10 ( 85.6 kbps )