Appendix A: Bluetooth Headset - Aastra DT4x3 DECT Telephones User Manual

User Manual
Aastra DT4x3 DECT Telephones

Appendix A: Bluetooth Headset

A.1 Introduction
Bluetooth technology replaces the cord between the handset and the headset. This allows
the user to move more freely and eliminates the risk of a headset cord getting stuck.
Bluetooth supported functions:
• Pair the handset with it's headset
• Chose which device to use when making a call
• Play ring signal in the Bluetooth headset
• Answer and connect sound to the Bluetooth headset when answering with the headset's
button.
• End call with the Bluetooth headset's button
• Transfer audio to/from Bluetooth headset during call, using the menu in the handset.
• Increase/decrease the volume in the Bluetooth headset with the volume buttons on the
handset.
A.2 Icon
See 2.1.3 Icons and Text in the Display
A.3 Wear
For optimal performance wear the Bluetooth headset and the handset on the same side of
your body. The best audio quality in the headset is achieved when no obstructions, including
your body, are between the headset and the handset.
Figure 14. Wear the headset and the handset on the same side of your body.
A.4 Headsets
A number of Bluetooth headsets for different work situations have been tested together
with the handset. Refer to the handset's Data Sheet for a list of verified Bluetooth headsets.
Since the Bluetooth supports the Bluetooth 2.0 standard, other headsets may also work
although not verified by Ascom.
31 October 2013 / Ver. C
on page 8.
Figure 9.
TD 92789EN
85