SONY ERICSSON TIPS

Lockstatus: <- * * <-
Shortcut to last dialed numbers: 0#
Shortcut to sim numbers: On main menu type a number and press #

Access menu without Sim card 
To access to the menu in your phone without having a card inside do the 
following: type **04*0000*0000*0000# When display say "Wrong Pin" press NO and 
you have access to the all menus: Info, Access, Settings, Calculator, Clock, 
Keylock On?, Mail, Phone book.