Nokia E51 manual Telephone settings, Restore original settings, Call settings

Settings	consecutive incorrect PIN code entries, the code is
	period, select Phone and SIM card > Keypad
	blocked, and you need to use the PUK code to unblock
	it before you can use the SIM card again.
	To set the keypad to lock automatically after a defined
	autolock period.
	To set a time-out after which the device is
	automatically locked and can be used only if the correct
	lock code is entered, select Phone and SIM card >
	Phone autolock period. Enter a number for the time-
	out in minutes, or select None to set off the autolock
	period. When the device is locked, you can still answer
	incoming calls, and calls may still be possible to the
	official emergency number programmed into your
	device.
	To set a new lock code, select Phone and SIM card >
	Lock code. The preset lock code is 12345. Enter the
	current code and then the new code twice. The new
	code can be 4-255 characters long. Both alphabets and
	digits can be used, and both uppercase and lowercase
	alphabets are possible. The device notifies you if the
	lock code is not properly formatted.
	To set the device to ask for the lock code when an
	unknown, new SIM card is inserted into your device,
	select Phone and SIM card > Lock if SIM card
	changed. The device maintains a list of SIM cards that
	are recognised as the owners cards.

Restore original settings

To restore the original device settings, select Factory

116 settings. To do this, you need your device lock code. After resetting, the device may take a longer time to

power on. Documents, contact information, calendar entries, and files are unaffected.

Telephone settings

Select Menu > Tools > Settings > Phone. Select from the following:

•Call — Define general call settings.

•Call divert — Define your call divert settings. See "Call divert," p. 37.

•Call barring — Define your call barring settings. See "Call barring," p. 38.

•Network — Adjust the network settings.

Call settings

To display your phone number to the person you are calling, select Call > Send my caller ID > Yes. To let the network determine whether your caller ID is sent, select Set by network.

To display your net call address to the person you are calling using a net call, select Call > Send my internet call ID > Yes.

To be notified of a new incoming call while you have a call in progress, select Call > Call waiting > Options > Activate. To check if the function is active on the network, select Options > Check status.

To select whether net calls alert or not, select Call > Internet call alert. You are notified of missed net calls with a notification.