Voyager Edge: How to Change the Language
How do I change the language on my Voyager Edge?
Once your headset is paired and connected to your phone, you can change the headset language.
Wearing your headset, power it on.
Press and hold the Volume up + and down – buttons together until you hear “welcome." The language selection directions will repeat in every supported language.
Follow the voice-guided prompts to select the headset language.