Description:
The American version of the M550, the M551 may be Sendo's first major phone for the U.S.. The sleek clamshell design contains an internal antenna and dual displays.
Specifications:
2.72 oz (77 g), 3.23" x 1.77" x 0.79" (82 x 45 x 20.1 mm), Talk: 3.5 hours max. (210 minutes)Standby: 290 hours max. (12.1 days)LiIon, Removable, Display: Type: LCD (Color STN) Resolution: 128 x 128 pixels Colors: 4096 (12-bit), Os: (proprietary), Processor: ?, Memory: ?, Phonebook Capacity: 500 plus SIM card memory