T-mobile has free copy of Instant Messanger on its website. this IM connects to ICQ, AOL and Yahoo. I only use yahoo IM. but way it works is that it gets every chat message as SMS and saves it to SIM card. so after 30-40 chat messages, you will start getting message "SIM card is full !! Please delete some SMS messages" this keeps coming every 30 secs. I have set my Options-->SMS-->Keep message on SIM card to NO and Previous Items to ZERO but still this will not go away.
Don't use that Instant messenger. Check some of Mark's FAQ and get Verichat. And just a little pre-warning, I hope you have a seperate SMS messaging billing, because your going to get screwed if you dont.
If you get Verichat or IM+, It doesn't use SMS, it uses a part of your data plan.
HELP!! BB 7730 and Instant Messaging 
T-mobile has free copy of Instant Messanger on its website. this IM connects to ICQ, AOL and Yahoo. I only use yahoo IM. but way it works is that it gets every chat message as SMS and saves it to SIM card. so after 30-40 chat messages, you will start getting message "SIM card is full !! Please delete some SMS messages" this keeps coming every 30 secs. I have set my Options-->SMS-->Keep message on SIM card to NO and Previous Items to ZERO but still this will not go away.
