User guide
LM320
Bluetooth Phone Adapter
2
Getting Started
Connecting the phone adapter with your telephone
1. Plug one end of the telephone cord into the "LINE" jack of the phone adapter and the other end
into the wall jack.
2. Plug one end of the extension cord into the "TELEPHONE" jack of the phone adapter and the
other end into the telephone itself.
Connecting the phone adapter with the PC
1.Plugtheblackendoftheaudioconnectorintothe“LINEIN”jackof the phone adapter.
2. Plug the orange end of the audio connector into the microphone jack of your PC.
3. Plug the green end of the audio connector into the speaker jack of your PC.
Powering on the phone adapter
1. Connect one end of the power adapter to the mini USB DC jack of the phone adapter.
2. Connect the other end of the power adapter to a wall outlet (wall socket).
Pairing the phone adapter and your Bluetooth headset
For the first time when you want the phone adapter to work with your Bluetooth headset, you must
pair them. The phone adapter has four default PINs: 0000, 1234, 6666 and 8888. To know what PIN
your Bluetooth headset adopts, please refer to its user guide.
If the PIN of your Bluetooth headset is one of the four defaults, do as follows:
1. Put your Bluetooth headset into the pairing mode by following the instructions in its user guide.
2. Press and hold the Pair button of the phone adapter for 2 seconds, until you see the LED indicator
flashes quickly. The phone adapter attempts to pair and connect with your Bluetooth headset
automatically.
Note: In some circumstances the pairing process can take up to 2 minutes.
3. When the two devices are successfully connected, the LED indicator on the phone adapter will
flash twice every one second.
If pairing fails, repeat the steps above.
Note: If you want to pair the phone adapter in the connected mode and another Bluetooth headset,
pressthe“Pair”and“Enter”buttonstogether to disconnect it from the previous headset first.