Sony Ericsson Z525a for Cingular Released
Cingular has fully launched the Sony Ericsson Z525a. The update to the popular flip-phone is minor, adding only Push-To-Talk. The Z520a, its predecessor, was originally planned to include Push-To-Talk, however, software issues prevented it from being added in time for release. This is the third time Sony Ericsson has attempted to add PTT to a […]