Sena SPH10H-FM-01 User Manual page 14

6.4.2 GPS Pairing as Mobile Phone
If GPS is not only used for turn-by-turn voice instructions
but also is your preferred Bluetooth stereo music
source, you can pair the GPS to the SPH10 by following
the simple procedures in "6.1 Mobile Phone Pairing".
When you do this, the SPH10 thinks the GPS is a mobile
phone so you can no longer pair your mobile phone to
the SPH10 directly. However, since some GPS systems
support mobile phone bridging over Bluetooth, you can
pair the mobile phone to the GPS to use your mobile
phone. Please refer to the user's guide of your GPS for
details.
GPS
HFP
Mobile Phone
+
Pairing
(A2DP)
SPH10
GPS Pairing as Mobile Phone
Note:
You have to use a motorcycle specific GPS which
transmits turn-by-turn voice instruction to the headset
by Bluetooth. Most automotive GPS systems don't have
this feature.
SPH10
HFP
Mobile Phone
13