Sony Ericsson cell phone secret codes

Sony Ericsson cell phones are the best on the market in terms of music and camera quality, many people love them. We here collect some secret codes for your Sony Ericsson cell phone.
1. IMEI (International Mobile Equipment Identity) Number: *#06#
2. Sony Ericsson Secret Menu (Software version, Service info, Service tests): >*<<*<*
3. View last dialed numbers: 0 then #
4. Change to Default Theme / Language < 0 0 0 0>
5. SIMLOCK / Network information: < * * <
6. Opening phone without a SIM card: **04*0000*0000*0000# followed by on ‘Wrong Pin’ number
7. Shortcut to SIM numbers: On main menu type a number and press #
8. Phone Test: 904059 + > (to exit 3 + <)
9. Lock status: <- * * <-
10. Here below are some of hidden smiles for messages. You wont find them in “Add symbol”
:-]
:-[
:-*
[:]
:<^
://
:&
:’(