Pair your mobile phone directly to a GPS.
GPS Pairing for a GPS.
This configuration allows you to make phone calls, answer phone calls, and listen to GPS directions. Furthermore, GPS pairing will allow you have an intercom conversation while being able to hear the GPS directions without being interrupted by the audio from the GPS.
*Note: The audio that is not GPS related such as music will be in mono and not stereo.
Here are the steps for Configuration #4:
1. Pair your mobile phone to the GPS directly.
2. Pair your GPS to the 20S using the GPS Pairing method. On the 20S, hold down the Jog Dial for 6 seconds until you hear the voice prompt say “intercom pairing” and you see the LED flash red rapidly then within two seconds press the phone button to hear the voice prompt say “second mobile phone pairing” and you see the LED flash blue rapidly then press the phone button once more within two seconds to hear the voice prompt say “GPS pairing” and you see the LED flash green rapidly.
3. While the 20S is in GPS Pairing mode, scan for the Sena 20S in the list of Bluetooth devices on your GPS and when it appears select it to pair the two devices together.