Product Name: Etross 8818s GSM 2g & 3G Fixed Wireless Terminal Model NO.: 8818S Condition: New Usage: Voice Type: GSM & 3G(WCDMA) SIM Cards: 1 Sims Dtmf Caller ID: Support Reversal Polarity: Support SMS: Support Rj11 Phone Port: 1 Antenna: 1 Back up Battery: Support Trademark: Etross/OEM Transport Package: 20PC/CTN Specification: 0.65kg/pc Origin: China Product Description Etross 8818S GSM 2G & 3G Fixed Wireless Terminal1, General Descrption:3GFWT-8818S isaWCDMAtoAnalogConverter,thedevicecanproduceaFXSlinetoallowaregularphonetobeconnectedandusedjustlikealocallandline(PSTN)exceptyourcallswillgoouttheGSMnetwork.Thisdevicecanbothreceiveandmakecalls.2.Features:1) WCDMA FWT,Simpletoinstallandeasytomaintain2)Steadymodule(Quectel UC-15-T,UC-15-E,UC-15-A andreliabledesignensuresgoodperformance3)Providesoptimizedcircuitdirectlyconnectingtheexchangedeviceforextensions4)Compatibletomosttelephones,PBX(forcallextensions),Alarmpanels(forsecurity)andVoIPgateways(forcallterminations)5)Strongsignalswithhighgainantenna6)Attractiveplasticcasing7)SIMcardsupported(1.8V,3V)8)CallerIDdisplay9)Providesreversalpolaritysignalformetering10)Nonoiseandclearvoice11)Suitableforwidevoltagerangeandlowpowerconsumption12)Suitableforallkindsofweatherandenvironmen13)RJ-11ports14)LockingPIN/network(optional) 15)BackupLi-ionbattery(Optional)7.2V1300mAh.standby24hrs,talkingtime:2.5hrs.Phoneinterface:supplyRJ-11PhoneInterfaceHangingvoltage:45VPickingoffvoltage:30mA/41mADialingtoneFrequency:450HzAntennainterface:Antennaamplifying>2.5dbSensitivity:<-104DBMTransmittingpower<3WColor:WhiteAC-Adapterinterface:Input:AC110~240VAC 50~60Hz Output:12DC1A.AC-Adaptertype:EU,US,AU,Britishcanbeoptional4,OperationCircumstance:Operationtemperature:-10c~60CStoragetemperature:-20C~70COperationhumidity:45%-95%Atmospherepressure:86-106KpaEnvironmentnoise:<60DBTransmittingPower:2WSensitivity:<-104dbmAntennaAmplifying:>2.5dbDialingfrequency:450HzHangingvoltage:45VPickingcurrent:30mA/41mAPacking ListNameQuantityRemarkGSM FWT-88181pcsDual band or Quadband or 3GAc- adapter1pcsAC-110-240V, DC12V/1AAntenna1pcsMagnetic Antenna with 3m cable or short antennaUser's Manual1pcsEnglish