asianbro:

Helpdesk guy said they had report that some older Sony Ericssons exhibited same problem, and they'd add the 3310/3315 to the catalog of no go.


Not so, I have a 3315 here that I use all the time for test calls. Cost me $20 on Trademe... USSD also works fine although it's a bit awkward owing to the lame single softbutton design.