[posted only to this group]

totojepast@razdva.cz wrote:
> Please can you tell me if there is there any information available
> regarding the Java/J2ME compatibility among the Sony Ericsson phones
> available on the Web? Can Sony Ericsson Z550 run applications written
> for T610/T630? And can Sony Ericsson Z550 run the applications for
> K700/K750?

Best resource for Sony Ericsson phones is their web site. In particular
the developer section where you can get detailed specs on each phone:

http://developer.sonyericsson.com/

You can find the Java features of each phone and figure out whether the
profile for one phone is compatible with another or not.

--
Himanshu