Blackberry
Multiple problems with phone and service

I purchased a blackberry curve 8520 9months ago.

1.Since then I noticed that the keypad was harder than those of my other friends. I was told the keys would open up which they have not.

2. I have a 3000 rupee nokia handset also. I have an airtel connection on both of them. but at most locations my nokia has signal or better signal than the blackberry.

3. I have had my phone formatted 2ice. but this problem remains. My phone keeps showing unread msges (sms/ bbm/ mails) when there are not any.

4. I am unable to send mails. only receive them.

I was contemplating buying 10 or 12 more handsets for my managers across India but am rethinking the decision.

Please help my contact no is 9004657244