Nokia 5233 - Manual (Page 31)

The built-in loudspeaker allows you to speak and listen from a short distance
without having to hold the device to your ear.
To use the loudspeaker during a call, select Activate loudsp..
To turn off the loudspeaker, select Activate handset.
Sensor settings and display rotation
When you activate the sensors in your device, you can control certain functions by
turning the device.
Select Menu > Settings and Phone > Sensor settings.
Select from the following:
● Sensors — Activate the sensors.
● Turning control — Select Silencing calls and Snoozing alarms to mute calls
and snooze alarms by turning your device so that the display faces down. Select
Auto-rotate display to rotate the display content automatically when you turn
the device on its left side or back to a vertical position. Some applications and
features may not support rotating the display content.
Remote lock
To prevent unauthorised use of your device, you can lock your device and memory
card remotely using a text message. You must define the text message, and to lock
your device, send the text message to your device. To unlock your device, you need
the lock code.
To enable remote locking, and to define the text message, select Menu >
Settings and Phone > Phone mgmt. > Security > Phone and SIM card >
Remote phone locking > Enabled. Tap the text input field to enter the text
message content (5-20 characters), select , and verify the message. Enter the
lock code.
Your device
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