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:
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)