TT-596MA Indoor CDMA IC Card payphone TT-596MA indoor CDMA IC card payphone supports SAM for card authentication. Card reader meets ISO 7816 Standard with life span over 300,000 passes. Provide 8 function keys for special demands such as emergency call or volume adjustment. Using high-quality 450/800/1900 MHz CDMA module, meets IS-2000 1X RTT and IS-95A/B. SMS function and backup battery can be supported. For details, please refer to product catalog. Feature Using high-quality CDMA module for 450/800/1900MHz (option) network ?Robust ABS housing against vandalism 128 x 64 dots large graphic LCD screen with backlight can display various messages and advertisement information. Multiple languages (option) Normal call, Emergency call, Service call, Incoming call, Follow-on, redial Self-diagnosis ?Remote tariff change Automatic PIN entry of UIM card authentication on power reset Accommodate maximum 4 SAMs for card authentication Support R-UIN or NO-UIM card Supports SMS function (option) Remote management via PMS Desktop or wall mounting