9
*02#<1-9>#<phone
number>*
*02#4#0123456789* Enter/Change a quick-dial number
*03#<1-9>* *03#2* Change connecon delay
*04#<0-1>#<PIN>* *04#0#1234* Disable/Enable PIN-lock
*05#<0-1>* *05#0* Disable/Enable Roaming-Lock
*06#<1-9>* *06#5* Change loudspeaker volume
*07#<desnaon no>* *07#01234567* Send IMEI and net code to smart-
phone
*001* *001* Send log to Opis Technology
*002#<desnaon no>* *002#01234567* Forward texts to number
*003#<nnn>* *003#005* Congure service operator sengs
*00#<0-3>#<PIN>* *00#1#1234* Enable/disable special mode
*08* *08* Reset to factory defaults
*<1-9> *5 Use quick dial
Receiver Tones
You will hear one of 3 possible tones when you pick up the receiver. The following
table explains their meaning.
Type Signal Meaning
Silence None Phone is not switched on (Note: you have to wait for
5 seconds aer switching on the phone ll a tone is
generated)
Dial-tone Connuous toot The phone is ready to accept any dial input.
Busy Toot-toot-toot The phone is not ready to make a call. Check the lights
in the boom of the phone and refer to secon Status
lights for more details.