my mom bought me a blackberry gemini 8520 for Rp 2.7 million in blackmarket shops in batam (well in batam there are many blackmarket items) so there’s no warranty if the phone is broken. But I think the phone is not broken as it’s a strong phone and everything works well.
the first time I use blackberry I find myself a bit confuse as I found out that blackberry has two mailbox. the first mailbox is for email and the second one for sms and mms. this is really different with nokia who put the messaging and everything including email in one inbox. the other thing that I like with blackberry is no other than it’s famous blackberry messenger (BBM), this messenger enables me to chat with friends that has a blackberry by adding their PIN, so every blackberry has a unique PIN that function as a username in BBM. when I activate the BIS (blackberry internet service) for telkomsel by pressing *303# in the phone I choose to use daily BIS for as much as Rp 2000 by using my pulse credit. and then I download facebook for blackberry that run smoothly in the device and can also do synchronization for contacts both in facebook and blackberry. and not forgetting I install the famous apps for twitter that is ubertwitter and this tool just make my experience in twitter a whole lot easier although I think I need to upgrade ubertwitter for my blackberry as it still has many unnecessary ads. 
Having a blackberry has greatly change my life, it’s like having a world right in your hand. so if you want to buy a phone then I would greatly recommend you bought a blackberry.
