Aastra 6739i User Manual page 62

Options Key
Setting Audio Mode
IP Phone UI
1. Press on the phone to enter the Options List.
2. Press the <Audio> key.
3. Press the <Audio Mode> key. The following values display:
• Speaker (default)
• Headset
• Speaker-Headset
• Headset-Speaker
4. Press the value you want to set for the Audio Mode.
5. Press the to return to the previous menu or press the
Headset Device
The "Headset Device" option allows you to set the type of headset you are using with your phone. The 6739i allows the
following type of headsets:
• Wired headset
• DHSG headset
• Bluetooth headset.
A wired headset connects to the phone using a wire from the headset to the back of the phone. For information on
installing a wired headset, see your 6739i IP Phone Installation Guide.
A DHSG headset connects a coupler to the back of the phone which permits the DHSG headset to perform wirelessly.
You MUST use an Aastra-compatible DHSG headset. Refer to the DHSG installation instructions included with your Aas-
tra-compatible DHSG headset for more information about installing and using a DHSG headset with your phone.
WARNING:
Use of a non-verified DHSG headset solution is at the customer's own discretion and the customer should be aware that
some DHSG headsets require an optional cable in order to be electrically DHSG compliant. Aastra is not responsible for
any damage to the IP phone or headset that may result from the use of non-verified headsets, or from incorrectly con-
necting headsets or cables.
The 6739i also allows you to use any Bluetooth-compliant headset. Bluetooth is a technology that transmits networking
data over a wireless, automatic connection. The bluetooth device must be synchronized with the 6739i phone for it to
work. For information about installing and synchronizing your bluetooth device, see
56
VoIPon www.voipon.co.uk sales@voipon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)1245 808299
to return to the idle screen.
"Bluetooth" on page 76.
41-001317-05 REV00 – 03.2011