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■ Connect a compatible headset
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.
■
Connect a USB data cable
To set the default USB connection 
mode, select Menu > Settings > 
Connectivity > USB > USB mode and 
the desired mode. To set whether the 
default mode is activated automatically, 
select Ask on connection > No.
■ Attach a wrist strap
Connect the wrist strap, as shown in the 
illustration.For instructions on removing the 
back cover, see step 1 in ”Insert a SIM or 
USIM card and battery,” p. 14.