The Motorola XPR 6550 started it all for motorola MOTOTRBO system. With a full integrated keypad the XPR 6550 allows for complete data transfer via text message, IP connection, groupcall, private call, man down, GPS, and much more. This 4-watt UHF 16 channel digital radio offers 14-16 hour battery life, increased talk range, and superior audio makes the XPR 6550 an industry standard.