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Antenna, Accessories, Connect a usb cable – Nokia 3720 User Manual

Page 9: Headset

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3 When the device indicates a full

charge, disconnect the charger from

the device, then from the wall outlet.

You do not need to charge the battery for

a specific length of time, and you can use

the device while it is charging. If the

battery is completely discharged, it may

take several minutes before the charging

indicator appears on the display or before

any calls can be made.

Antenna

Your device may have internal and

external antennas. Avoid touching the

antenna area unnecessarily while the

antenna is transmitting or receiving.

Contact with antennas affects the

communication quality and may cause a

higher power level during operation and

may reduce the battery life.
The figure shows the antenna area

marked in grey.

Accessories

Keep the device dry. If your device does

get wet, allow the device to dry

completely before connecting an

accessory.

If attached, remove the charger from the

device before opening the connector

cover.

Connect a USB cable

Open the cover of the USB connector, and

connect the USB cable to the device.

Headset

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.

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.
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.

Get started

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