Connect your Bose headset to your mobile phone using the 1/8-inch (3.5 mm) stereo plug (compatible with standard headphone jacks), or, if necessary, use one of the three included 2.5 mm adapter cables.
The correct connection will:
Connecting to a mobile phone or audio device
Applies to:
- Deliver stereo sound during music playback and communications
- Allow the person on the other end of a phone call to hear your voice
- Enable proper operation of the Answer/End button
If your phone has a 1/8-inch (3.5 mm) headphone/headset jack, you do not need to use the included adapters.
The Bose mobile on-ear headset includes three unique phone adapters. Each one is identified by a small symbol (circle, diamond, triangle) on the top of the plug. If your phone has a 2.5 mm headphone/headset jack, you will need to use one of these adapters.
Select the appropriate adapter. Refer to the owner's guide for details
Attach the adapter to the headset audio cable
Put on the headset
Note: If your phone does not respond when you press the Answer/End button, you are getting partial or no sound, or the microphone is not picking up sound, you may be using the wrong adapter. Refer to your owner's guide to determine which adapter is compatible with your phone.