LG A7150, (Italian) Manuale D'Uso

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105
Settings
Send DTMF
(Menu 9.4.7)
You can send the DTMF (dual tone multi-frequency) tones of the number
on the display during a call.
This option is helpful for entering a password or account number when you
call an automated system, like a banking service.
Security
Menu 9.5
Various codes and passwords are used to protect the features of your
phone. They are described in the following sections (see pages 24).
PIN Code request
(Menu 9.5.1)
When the PIN code request feature is enabled, you must enter your PIN
each time you switch the phone on. Consequently, any person who does
not have your PIN cannot use your phone without your approval.
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Note
Before disabling the PIN code request feature, you must enter your PIN.
The following options are available:
]
Enable:
You must enter the PIN each time the phone is switched on.
]
Disable:
The phone connects directly to the network when you switch it
on.
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Warning
If you enter the wrong PIN code more than three times on
switching on the phone, the SIM card blocks itself. If the PIN is
blocked you must enter the PUK code. The PUK code can be
entered up to 10 times. If you enter the wrong PUK code more than
10 times, it will be impossible to unblock the SIM card. In this case
contact your network operator.