ring tone

[Geordigirl]

my new sony ericsson k610i only rings for 15 seconds then goes onto answerphone. I would like the phone to ring longer I know it can be done does any one know the code it goes something like **61*123** and so on. Please someone have the answer. I have already rang 3 and they say it cant be done.

My Privious sony ericsson I managed to increase the ring length. Thanks