| | how to lock the keypad by using key guard code in 6120 Classic.
Please some one help me to find out
Please note that I am not asking about how to lock the keypad by pressing the left side button (unlock) and the * symbol. I want to lock the keypad by using a security code. It seems this phone misses that option. I found one option to lock the phone by using the security code but it requires the phone to be idle for minimum one minute. I donít need it.. I just want to lock the phone as usual pressing the normal keys but it should be opened by using a security code only..