Section 81123. If you select Manual, press the Up or Down Navigationkey until the network you want highlights and then pressthe Select soft key or the key.The phone will scan for that network and you will beconnected.Caller IDYou can prevent your phone number from beingdisplayed on the phone of the person being called.Note: Some networks do not allow you to change this setting.The following options are available:• Default: the default setting provided by the network is used.• Hide number: your number does not display on the otherperson’s phone.• Send number: your number is sent each time you make a call.BluetoothAbout BluetoothBluetooth is a short-range wireless communicationstechnology capable of exchanging information over adistance of about 30 feet without requiring a physicalconnection.