Friday, 21 September 2012

Mobile Phones

Mobile Phone Networks
- Orange
- O2
- Vodaphone
- Virgin mobile
- T-mobile

Service providers
- Orange/T-mobile



- O2
- Vodaphone
- Virgin mobile
- T-mobile/orange

Manufacturers.
Nokia
Samsung
Sony
Black-berry
Apple
HTC
LG

Opperating system
Android
Windows
OIS

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