Headset, Remove the sim card – Nokia 5800EN User Manual

Page 27

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.

Headset

You can connect a compatible headset or compatible

headphones to your device. You may need to select the cable

mode.
Some headsets come in two parts, a remote control unit and

headphones. A remote control unit has a microphone and

keys to answer or end a phone call, adjust the volume, and

play music or video files. To use the headphones with a

remote control unit, connect the unit to the Nokia AV

Connector in the device, then connect the headphones to the

unit.

Warning: When you use the

headset, your ability to hear outside

sounds may be affected. Do not use

the headset where it can endanger

your safety.
Do not connect products that create an

output signal as this may cause

damage to the device. Do not connect

any voltage source to the Nokia AV

Connector.
When connecting any external device

or any headset, other than those

approved by Nokia for use with this

device, to the Nokia AV Connector, pay

special attention to volume levels.

Remove the SIM card

1. Remove

the back

cover by

lifting it

from the

bottom

end of the

device.

2. Remove the battery.

Your device