Nokia 5530 XpressMusic - Manual (Page 25)

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 top end of the device.
2. Remove the battery.
3. Open the cover of the SIM card slot.
Place the tip of the stylus in the
opening under the battery, and push
the SIM card sideways to slide it out
of the slot. Pull the SIM card out.
4. Replace the battery and the back cover.
After removing and replacing the battery, you need to set
the time and date again in your device.
Remove the memory card
Important: Do not remove the memory card during an operation when the card
is being accessed. Doing so may damage the memory card and the device, and corrupt
data stored on the card.
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