Siemens U15 Adjusting Volume, Making and Answering Calls, Making a Call, Tip:, Press, Note:, DELETE, DELETE

Adjusting Volume

Press the upper or lower volume keys to:

•increase and decrease earpiece or speakerphone

volume during a call

• increase and decrease the ringer volume setting when the idle display is visible

•turn off an incoming call alert

Making and Answering Calls

This section describes basic calling features. To make video calls, see page 50. For more features, see page 57.

Making a Call

To call a number, your phone must:

•be turned on with the phone and keypad unlocked

•have a SIM card inserted and unlocked

•have a network connection with adequate signal strength

Press		To
1	keypad keys	dial the phone number (up to
		32 digits)
		Tip: If you make a mistake,
		press DELETE (+) to delete
		the last digit, or press and hold
		DELETE (+) to clear all digits.
2	N(send key)	make the call
3	O(end key)	end the call

Note: You can make an emergency call even when the phone is locked, or when a SIM card is not inserted. See page 60.

Started Getting

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