Ive got a W810i that I bought from the 02 shop about five weeks ago, however when I try to turn it on I get to the start-up menu where you can choose either walkman or phone mode.
If I choose walkman it works fine but trying to start phone mode it just comes up with "Configuration error. Please contact your network operator or service centre."
Any ideas what caused this and how to sort it? also would I be best returning it to the store I bought it from? If I do this would I have to wait for a repair (and if so how long?) or would they just swap it bearing in mind it since 13th December - just under 5 weeks.