MOTOROLA FREE CALL TRICK :
Dial number required, press ok. Now wait for call rate to come up onscreen. As soon as this happens quickly press >34C thats right,34cancel and it will freeze all calling credit!!!!!!!!!!!!
100% working on Motorola m3588.
PHILIPS FREE CALL TRICK :
Watchdog off, xt crystal, startup delay on!
4..pin 8 of 24c16
5..pin 1 of 24c16
6..pin 5 of 24c16
13.pin 6 of 24c16
14.also pin 8 of 24c16
15.4mhz resonator or crystal
16.4mhz resonator or crystal
when properly fitted the phone will now say gsm900 at startup
completely erase the startup text 'gsm900' message until
it just says 'welcome text?'.
enter one of the following commands:
?b backup money from phone to chip
?r restore money from chip to phone
?a auto mode (money back on after switch off - on)
?s auto off!!!
Thats it! Free calls for all!