GE Bluetooth Headset 86712 Product Manual page 7

(Note) You do not have to pair the headset
to the phone again once it is paired. Some
phone models may require reconnecting the
phone to the headset; refer to the phone's
manufacturer's instructions. If you wish to
pair the headset to another phone, turn off
the phone the headset was originally paired
with and follow the pairing instructions
according to the new phone's manufacturer's
instructions. When prompted for the pin
number, use the same number (1234) as in
step 4.