Use Your Device Without A Sim Card; Applications Running In Background; Calls; Make And Answer A Call - Nokia C1-01 User Manual

Calls

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Use your device without a SIM card

Some features of your device may be used without inserting a SIM card, such as games.
Features that are unavailable in the offline profile cannot be selected in menus.

Applications running in background

Leaving applications running in the background increases the demand on battery power
and reduces the battery life.
Applications that usually run in the background are, for example, the Radio and Music
player applications.
Calls

Make and answer a call

Make a call
Enter the phone number, including the country and area code if necessary, and press
the call key.
Answer an incoming call
Press the call key.
Reject a call
Press the end key.
Adjust the volume
During a phone call, scroll up or down.

Loudspeaker

If available, you may select Loudsp. or Normal to use the loudspeaker or the earpiece
of the phone during a call.
Warning:
Continuous exposure to high volume may damage your hearing. Listen to music at a
moderate level, and do not hold the device near your ear when the loudspeaker is in
use.