Siemens S75 Cellular Phone "battery operated alarm clock wont" Questions

...battery and insert it back and start all over.the whole system seems to be corrupted and even if some one call me, i wont be able to answer it at first because would only hear the ringtone but wont ...

...clock allowed status. #pw+1234567890+1# Shows if sim have restrictions. *#92702689# - takes you to a secret menu where you may find some of the information below: 1. Displays Serial Number. 2. ...