If you have interface cables to your computer that would be the easiest way. No chance of transferring photos using a SIM card, not enough storage space. Another suggestion is if both phones use a data card, transfer the data that way.
How can I transfer pics and ringtones from a Nokia 6021i to a Treo 600? I can't find any help for this in either manual.
I only have one SIM card. Both phones are GSM on AT&T Cingular.
Any help would be appreciated.