Antenna; Headset; Change The Front Cover - Nokia 7310c-b User Manual

Antenna

Note: Your device may have internal and external antennas. As with
any radio transmitting device, avoid touching the antenna unnecessarily
when the antenna is in use. Contact with such an antenna affects the
communication quality, may cause the device to operate at a higher power
level than otherwise needed and may reduce the battery life.
The picture shows the antenna area marked in grey.

Headset

Warning: Listen to music at a moderate level. Continuous exposure to high
volume may damage your hearing.
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.
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.

Change the front cover

1. Remove the back cover. See "Install SIM card and battery", p. 10.
2. Remove the front cover,
beginning from the bottom as
shown.
3. Observe the nose nearby the
microphone opening, and
replace the front cover as
shown.
Cyan Cyan Magenta Magenta Yellow Yellow Black Black
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