GENERAL
IntroducedApril 2003
Network (2G)GSM 900 / GSM 1800
Network (3G)
Form factorClamshell
Antenna typeInternal
HARDWARE SPECS
Sendo M550Numbers in phone500
Received calls10
Outgoing calls10
Lost calls10
Extras- Dynamic memory
SIZE
Sendo M550Weight77.0 g
Dimensions82 x 45 x 20
DISPLAY
Sendo M550TypeGraphical
ColouredYes, 4096
Resolution128 x 128 pixels
Extras
RINGTONES
Sendo M550Number15
Polyphonic ringtonesYes
Extras- Custom
NETWORKING
Sendo M550GPRSYes, Class 8 (4+1 slots)
DATAYes, 32 - 40 kbps
WAPYes, 1.2.1
InfraredNo
FEATURES
Sendo M550SMSSend / Receive
GamesYes, 3
Games list- Ten Pin ,KombatClub and Splat
ClockYes
AlarmYes
CalendarYes
T9Yes