Quad Band GSM FWT With PSTN/LCR/GPRS function

Detailed Product Description
Brand: etross or OEMModel: etross-188 V30Frequencies: 850/900/1800/1900Mhz GSM FWTFunctions:1. Support GSM 900/1800 and 850/1900 Mhz or 4-bands optional2. Data Service, GPRS, Connect to computer with USB port3. Fax sending and receiving: GSM-188B can send PC FAX4. Rapid-dial for one pre-configured call number 5. Call restriction6. Reverse metering signal and 12Khz and 16Khz selectable7. DTMF CLIP8. Call in / Call out / Call waiting limitation function9. Lock up function: SIM Card, network, cell and operated company10. Local No. / direct No. / Limited No. Setting11. Available for being connected to the PBX as a wireless trunk12. Support to select whether or not send my caller identitySpecifications:1.Air Interface Standard GSM 900/1800 MHz Phase 2+2.Frequency Ranges Transmission Reception GSM 850 GSM 900 890~915MHz 935~960MHzGSM 1800 1710~1785MHz 1805~1880MHzGSM 1900 3.Channel Space 200KHz 4.User line, bell signal In line with GB/T15279 5.Max Power 0. 25W/0.5W 6.Consume Immobility less than 25MA,Transmission less than 400MA 7.Sensitivity -105db 8.Dialtone frequency 450Mhz (Standard)9.Surrounding Temperature -10 degree ~ +40 degree Relative humidity: 45% ~ 90%( Without
frost) 10.Atmosphere Pressure 86 ~ 106Pka 11.Environment Noise <60db 12.Antenna amplifying 3.5db(omni directional) 12db(certain direction /chosen direction)
13.AC Power Input:(AC100-230V, 50/60Hz) Output: (12V 1A) Switching type /Transformer
type Ac-adapter (optional)14.Connector of Power American/European/British type (Selectable).15.Dimensions (L*W*H) Average 185*135*22(mm)16.Weight FWT 400g, full set with ac-adapter &antenna &box 850g 17.Color black 18.Connection Mode RJ-11 phone sockets;19.Antenna Connection SMA Antenna Connection.Applications:1) For public use as payphones2) For office and home use3) For rural and mountainous areas4) For mobile carriages, like ships, automobiles and trains5) For those places where hardwire-line telephone service is unavailable