User guide

Description 2.1
16
PUK tone

 Enter the PUK code.
 This tone is transmitted upon repeated wrong PIN entering attempts. SIM
card is blocked.
Telephone Line Tones – Programming Mode
Tones confirming/refusing the values entered are transmitted during telephone line
based programming. Each tone has a different melody.
Confirmation

 Confirms that the service password or parameter number entered is correct
and has been accepted.
Refusal

 Incorrect parameter number;
 Incorrect parameter value
 Transmitted when a parameter is cancelled with a
.
Saving

 Parameter value entered is correct and has been saved.