Supporting voice, fax and data service, Tld sx01g-fax3 can be connected to telephone, fax machine, and computer. It can also be connected to the PBX as a wireless trunk.
Tld sx01g-fax3 support CLID, Call Restriction, Call Forward, Call waiting and Auto PIN entry for SIM card . It also supports 12/16 kHz meter pulse or reversal signal for billing which is widely used in payphone.
Connecting Tld sx01g-fax3 to a computer by a RS232 cable, Tld sx01g-fax3 can be regarded as a standard modem, Internet Access, E-mail, Asynchronous Data Service and PC Fax are available ( these text with underline is only for the terminal with fax function).

Specification:
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n The air interface: GSM900/1800MHZ OR GSM 850/1900MHZ
n The external interface:
A. The power supply interface: POWER/ DC12V
B. Outside phone interface: RJ-11(PHONE)
C. Outside fax interface : RJ-11(FAX)
D. The antenna interface: SMA(Male)
E. 3V/5V SIM interface .
n The power adaptor :
A. Input voltage:? AC90-260V/50Hz
B. Output voltage:? DC12V
C. Output current: 1.5A
n Antenna:
A. Frequency Band: 890-960 MHz / 1710-1880 MHz
B. Gain: 2.5dBi
C. Wave ratio:?1.5
D. Input resistance: 50 ohm.
E. Polarize method: perpendicularity polarize
n Size ( length �� width �� height)
420mm �� 220 mm�� 70 mm( not include the antenna)
n Weight: 800g ( include the antenna, power adaptor.)