TT-1865MS Magnetic Card Payphone TT-1865MS outdoor swiping magnetic card payphone supports automatic PIN code sending function. Card reader meets ISO 7810 Standard with 300,000 sliding life span. Connecting with customized PMS platform, a full range of payphone management & report can be achieved. For details, please refer to product catalog. Feature .Solid alloy aluminum housing and alloy zinc keypad to guard against vandalism ?Armored cord handset .Modulized design with easy maintenance .4 special buttons for customized application and volume adjustment .Normal call, Emergency call, Service call, Incoming call, Follow-on, redial .Magnetic swiping card reader ?Self-diagnosis ?Remote tariff change .With flash memory, can be easily upgraded via dump unit .Remote management via PMS ?Communicate with PMS by DTMF tones