Bluetooth:Bluetooth is used to exchange data between nearby mobile devices.
yes
EDGE:
yes
GPRS:General Packet Radio Service
yes
GPS:Global Positioning System
no
A-GPS:Assisted Global Positioning System
no
GSM:
850 900 1800 1900
HSDPA:High-Speed Downlink Packet Access
HSPA
USB:Universal Serial Bus
2.0
WAP:
2.0
Multimedia Konka U21
Audio out:
Jack 3,5 mm
Games:
yes
MP3 player:
yes
MP3 ringtones:
yes
Polyphony:
yes
Radio:
yes
RDS:Radio Data System
yes
Vibra:
yes
Dictaphone:
yes
Loudspeaker:
yes
Design Konka U21
Dual SIM:
yes
SIM card size:
Mini Sim, Mini Sim
Phone resistant:
no
Battery Konka U21
Capacity:
Li-Ion 1600 mAh
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