Fixed Wireless Terminal Quad Band Supported Antipodal Signal GSM Desktop Caller for Office Country US PLUG

Feature： 1. Easy Connection： This fixed wireless terminal operates on a GSM network. The terminal is connected to an ordinary wired desktop phone and a standard SIM card to make local, national and international calls. 2. Wide Application： This GSM desktop caller is suitable for remote area, mountains, telemarketing, public shop, office, factory, removable places such as ships, trains, and long distance buses. 3. Easy Installation： This GSM ID dialer uses GSM mobile phone SIM card, which is easy to install and operate under stable performance. 4. Antipodal Signal： This GSM fixed wireless terminal has antipodal signal which can be connected to fare register or computer fare register. 5. Powerful Signal Reception： This GSM caller features powerful signal reception and easy setting, and it can be operated at the same way as ordinary landline telephone. Specification： Item Type： Fixed Wireless Terminal Material： ABS Installation： Use Gsm Mobile Phone Sim Card Without Ground Wireline Investment. Easy Installation Voice Services： Support International and Domestic, Local, FixedMobile Voice Services Operation： Do Not Change the Original Dialing Habits, and the Operation Habits of Ordinary Telephone Landlines Are the Same Antipodal Signal： With Antipodal Signal, Can Be Connected to the Fare Register or Use a Computer Fare Register. Watchdog： Inbuilt Watchdog Circuit on Duty. Automatically Detects the Running Status of the Device, and Restarts Automatically when a Fault Occurs No Error： DTMF Transmission Mode, the Caller ID Error is 0 IP Function： Automatic IP Function, Multiple Groups of IP Settings Calling Party： Calling Party IP Prefix of Fixed Long Distance Calling, Such As 17951, 17911, and 193, etc. Permission Setting： Permission Setting of Incoming Call of International, National, and Local Calls Code Preset： Preset Local Area Code, Local Number Segment, and Forbidden Number or Number Segment Encryption Settings： Such As PIN, PUK Encryption Machine Card Locking Function LED Lights： Display Signal, Standby State, Working State and Other Information Caller ID： Supported Interface Type： RJ11 Network Supported： GSM： 85090018001900MHz Visual Function： None Application Scope： Wireless Access, Security Number Storage Function： Supported Recording Function： None Network Parameters GSM： GSM：19001800900850M Signal Sensitivity：