JBL Everest 300 - Multi-Function Button (MFB) to Manage Second Incoming Call; Multi-Function Button (MFB) to Manage 2 Calls at the same Time

Multi-function Button (MFB) to manage second incoming call
11
Switch calls
Hang up current call and
switch to second call
12
Press
Long Press
12
Press
Long Press
Multi-function Button (MFB) to manage 2 calls at the same time
12
Switch calls
Hang up current call and
switch to second call
Quick Start Guide
Guide de démarrage rapide
Everest 300/700