Nokia C5-05 Cell Phone User Manual


 
Lock the keys and touch screen
To lock the touch screen and the keys, press the lock key on the side of the device.
To unlock, press the lock key on the side of the device, and select the unlock icon on
the screen.
When the touch screen and keys are locked, the touch screen is switched off and the
keys are inactive.
The screen and keys may be locked automatically after a period of inactivity.
To change the settings for automatic screen and key locking, select Menu > Settings
and Phone > Phone mgmt. > Auto. keyguard > Keypad autolock period.
Headset
You can connect a compatible headset or compatible headphones to your phone.
Do not connect products that create an output signal, as this may damage the device.
Do not connect any voltage source to the Nokia AV connector. If you connect an
external device or headset, other than those approved by Nokia for use with this
device, to the Nokia AV connector, pay special attention to volume levels.
Volume and loudspeaker control
Adjust the volume of a phone call or sound clip
Use the volume keys.
14 Get started