Nokia 2660 Guide D'utilisation page 20

Features using Bluetooth technology, or allowing such features to run in the background while
using other features, increase the demand on battery power and reduce the battery life.
Bluetooth technology allows you to connect the phone to a compatible Bluetooth device
within 10 meters (32 feet). Since devices using Bluetooth technology communicate using
radio waves, your phone and the other devices do not need to be in direct line-of-sight,
although the connection can be subject to interference from obstructions such as walls or
from other electronic devices.
Set up a Bluetooth connection
Select Menu > Settings > Connectivity > Bluetooth and from the following:
Bluetooth > On or Off—to activate or deactivate the Bluetooth function. indicates that
Bluetooth is activated.
Search for audio enhancements—to search for compatible Bluetooth audio devices
Paired devices — to search for any Bluetooth device in range. Select New to list any Bluetooth
device in range. Select a device and Pair. Enter an agreed Bluetooth passcode of the device
(up to 16 characters) to pair the device to your phone. You must only give this passcode
when you connect to the device for the first time. Your phone connects to the device, and
you can start data transfer.
Active devices—to check which Bluetooth connection is currently active
My phone's visibility or My phone's name—to define how your phone is shown to other
Bluetooth devices
If you are concerned about security, turn off the Bluetooth function, or set My phone's visibility
to Hidden. Always accept only Bluetooth communication from others with whom you agree.
GPRS
General packet radio service (GPRS) (network service) is a data bearer that enables wireless
access to data networks such as the internet. The applications that may use GPRS are MMS,
browsing, and Java application downloading.
Before you can use GPRS technology, contact your network operator or service provider for
availability of and subscription to the GPRS service. Save the GPRS settings for each of the
applications used over GPRS. For information on pricing, contact your network operator or
service provider.
Select Menu > Settings > Connectivity > Packet data > Packet data connection. Select
Always online to set the phone to automatically register to a GPRS network when you switch
the phone on. Select When needed, and the GPRS registration and connection are established
when an application using GPRS needs it and closed when you end the application.
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