Bluetooth pairing with the second headset
1. Turn on the second Bluetooth headset. (Refer to the headset user guide).
2. Place the second Bluetooth headset in pairing mode (Refer to the headset user guide).
3. Press the Pairing Button for 9 seconds until the Red LED is rapidly flashing.
4. The SM10 will detect the Bluetooth headset nearby and connection will be made accordingly.
5. If the second headset is connected, the Red LED will slowly flash.