Sennheiser HD 1 Over-ear Wireless Owner's Manual

M2 AEBT 

| 21 

Using the headphones

Call functions 

The following call functions are only available if the headphones and the smart-
phone are connected using 

Bluetooth wireless technology or if the USB cable is 

used. Some smartphones may not support all functions.

Making a call

 

X

Dial the desired number on your mobile phone.

If your mobile phone does not automatically transfer the call to the headphones:

 

X

Select the MOMENTUM M2 AEBT as the audio source on your smartphone (see 
the instruction manual of your smartphone if necessary).

Accepting/rejecting/ending a call

If your headphones are connected to a smartphone and you receive a call, you 
hear a ring tone in the headphones and the LED flashes blue. If the battery level 
of the headphones is low, the LED flashes red.

If you are listening to music when you receive a call, the music is paused until 
you end the call.

 

X

Press the 3-way multi-function button.

Press

Function

Voice prompt/
tone

Accepts/starts a call

Rejects a call

Ends a call

1

2

Accepts an incoming call 
and ends the active call

2

HOLD

1

Accepts an incoming call 
and puts an active call on 
hold 

2

HOLD

1

Toggles between 2 active 
calls

MOMENTUM