② Step 2: Pair and connect Bluetooth to ensure Phone calling is available.
(1)For Andriod:
Go back to Device page >Click the cue words>Set>Pair
(2)For iOS:
Click the ‘Set’ button> Bluetooth > Search the same device model on the “OTHER DEVICES” list > Click
it >Pair
Note: If you cancel the alert, tap the top blue background color line will pop it up too.
Bluetooth list will show 2 connections after connecting successfully.