Nokia C3, Руководство пользователя

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Y o u r d e v i c e
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Lock or unlock the keypad (keyguard)
Select Menu or Unlock , and press the
Function key within 1.5 seconds to
lock or unlock the keypad.
To activate the automatic keyguard,
select
Menu > Settings > Phone
settings > Automatic keyguard .
The default is set to On.
To answer a call when the keyguard is
activated, press the call key. When you
end or reject the call, the keypad
automatically locks.
When the device or keypad is locked, calls
may be possible to the official emergency
number programmed into your device.
Security keyguard
The security keyguard requires a 5-10 digit code to protect against unauthorized
use. The default code is 12345. To change the code and activate the security
keyguard, select
Menu > Settings > Phone settings > Security keyguard .
When the security keyguard is activated, enter the security code if requested.
For more information, see Security keyguard , in “Phone settings,” p. 53.