W610i bluetooth problem

Hello everybody! :)
Recently bought SE W610i and noticed a strange issue when using bluetooth.
The thing is that the phone won't comunicate with every phone via bluetooth.

Problem:

• bluetooth works not with all mobile devices (eg my friends phone etc.)
• when connected to someone they don't get my name displayed, only 3 dots "..." It's no mater what name will be entered in the setup :(

Is this something that I can't see (in the options for eg), o is it a serious malfunction?

maybe your bluetooth antenna is damaged ; you should take it to SE service center

Take phone to SE service, or disassembly phone and repair the bluetooth.

I am using W610i too. i am not facing this type of problem. May be your phone is damaged. so u should take it to sony ericsson service center. Wish u good luck.

Try to update firmware with the latest version (R6BC002).