Shenzhen Etross Telecom Co., Ltd.  

Product Name: Dual SIM GSM Fixed Wireless Desktop Phone Office Phone Model NO.: 6188 Customized: Customized Touch Screen: Without Touch Screen Display: With Display Function: Wireless Phone FM: Yes Origin: China Shenzhen Product Description Brand: EtrossModel no.: Etross 6188Product name: GSM Fixed Wireless Phone FWPFeatures:1) Applies to E-GSM 900/1800Mhz mobile communication network2) Easy to install and easy to maintain3) Clear voice and no noise4) Caller ID (CLI display)5) Stores 10 received / 10 dialed / 10 missed call records6) Authentic signal, battery volume, time and date display6) Built-in back-up Li-ion battery: 48 hours standby / 3 hours talk7) English LCD and case8) 12 groups chord ringers for incoming call9) Hands free function10) Metering function for payphone purpose11) Speak number in English function (option)12) Strong signal by high gain antenna (3.5dB - 5dB)13) IP pre-setting for save call cost14) Like ordinary hardwire-line telephone operation methodSpecifications1) Air interface standard: GSM 900 / 1, 800MHz phase 2+2) Frequency rangesA) GSM 900 I) Transmission: 890 - 915MHz ii) Reception: 935 - 960MHzB) GSM 1800 I) Transmission: 1, 710 - 1, 785MHz ii) Reception: 1, 805 - 1, 880MHz3) Channel space: 200KHz4) Max power: 0.25W / 0.5W5) Consumptiona) Immobility: Less than 25mAb) Transmission: Less than 400mA6) Sensitivity: -105dB7) Surrounding temperature: -10 degree - +40 degree8) Relative humidity: 45% - 90% (without frost)9) Atmosphere pressure: 86 - 106Kpa10) Environment noise: <60dB11) Antenna amplifying: 3.5dB (Omni directional), 12dB (certain direction/ chosen direction)12) AC power: DC 5V 1A13) Connector of power: US or European type( selectable)14) Dimensions (L x W x H) (average): 230 x 180 x 60mm15) Weight: FWP: 400g; Full set with AC adapter, antenna and box: 550g16) Colors: White17) Antenna connection: SMA antenna connection