Send DTMF | (Menu 9.6.7) |
You can send touch tones during an active call to control your voice mailbox or other automated phone services.
]Information
DTMF tone: Dual Tones Multiple Frequency
Security | Menu 9.7 |
PIN code request | (Menu 9.7.1) |
In this menu, you can set the phone to ask for the PIN code of your SIM card when the phone is switched on.
If this function is activated, you’ll be requested to enter the PIN code.
1.Select PIN code request in the security settings menu, and then press 
[OK].
2.Set Enable/Disable.
3.If you want to change the setting, you need to enter PIN code when you switch on the phone.
4.If you enter wrong PIN code more than 3 times, the phone will lock out. If the PIN is blocked, you will need to key in PUK code.
5.You can enter your PUK code up to 10 times. If you put wrong PUK code more than 10 times, you can not unlock your phone. You will need to contact your service provider.
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