BLACKBERRY

Locked Blackberry Unlocked
Black Berry phones ate manufactured by a Canadian companycalled Research in motion(RIM) . Around the world BlackBerry phones are distributed Through variou mobile operators likeAT&T,Vodofone,Verizon . Normally the phone is locked to the service provider through which the phone is sold. This means one cannot change to another service provider and we are locked to the service provider life time.
In India only Four companies offer BlackBerry services.They are
1) Tata Indicom
2) Reliance
3) Airtel &
4) Vodafone.
Since this phone is locked to the service provider it causes major setback in India because peopole change service provider frequently depending upon pricing. Unless otherwise BlackBerry unlocked its growth in India will be slow.
But, now BlackBerry unlocked phones will be sold through Redington, India who are authorised distributers for BlackBrerry in India.But, if you have already bought a Black Berry phonethere not much option than sticking to the same service provider.There are many sites in the Internet which offers phone unlocking services. But , they are not 100% reliable.Since BlackBerry unlocked phones are available in India,we can hope that Black Berry becomes more common and the customer will have the choice of service provider.BlackBerry curve 8520 unlocked costs Rs.15990/-.