SAMSUNG A800 CODES

1. #*2558# - Time ON

2. #*2527# - GPRS Switching Set to class {4/8/9/10}

3. #*4263# - Handsfree Mode: ACTIVATED

4. #*53696# - [ Java dnload ] WAPSAR mode

5. #*536961# - WAPSAR enable HTTP disable

6. #*536962# - HTTP enable WAPSAR disable

7. #*536963# - SERIAL enable Others disable

8. #*5663351# - [ Phone Model ] SAMSUNG SGH-X100

9. #*6420# - Mic off

10. #*6421# - Mic on

11. #*7632# - Sleep mode

12. *#8999*523# - Main LCD Brightness

13. *#8999*3825523# - External display

14. *2767*3855# - Full EEPROM reset( Reset all type of locks )also you'll lose pictures and java not melody

15. Remove camera sound:

On main screen type:

*#8999*8378# - Test mode

H/W test

Audio Settings
Melody Gain
Then replace 6 by 0, it'll show 12 but it's OK Press back until main screen
Then press key volume to minimum and let's try! no more sound tip by C - Quest

20. *2767*688# resets the phone