To get Firmware version information

• *#*#4986*2650468#*#* - PDA, Phone, H/W, RFCallDate
• *#*#1234#*#* - PDA and Phone
• *#*#1111#*#* - FTA SW Version
• *#*#2222#*#* - FTA HW Version
• *#*#44336#*#* - PDA, Phone, CSC, Build Time, Change list number