Operation Manual

174 Settings
4. Press a or b to highlight “Delete”, then press
or A [Select] to select.
5. Press a or b to highlight “One Device”, then
press to select.
6. Press A [Yes].
To cancel deletion, press C [No] in step 6.
Tip
• To delete all device names, press a or b to
highlight “All Devices”, then press to select in
step 5.
Bluetooth Settings
You can prevent other GX30 phones from recognising
your phone, or turn the Bluetooth function off
automatically to save battery power.
To Show or Hide Your Phone
1. Perform steps 1 to 4 in “Using the Bluetooth
Function” on page 171.
2. Press a or b to highlight “Bluetooth Settings”,
then press to select.
3. Press a or b to highlight “Visibility”, then press
to select.
4. Press a or b to highlight “Shown to All” to allow
other Bluetooth-enabled devices to recognise your
phone or “Hidden” to hide your phone, then press
to select.
To Turn the Bluetooth Function Off Automatically
1. Perform steps 1 to 4 in “Using the Bluetooth
Function” on page 171.
2. Press a or b to highlight “Bluetooth Settings”,
then press to select.
3. Press a or b to highlight “Bluetooth Time Out”,
then press to select.
4. Press a or b to highlight the desired time, then
press to select.
Your phone turns the Bluetooth function off
automatically for the specified time.