Nortel 1140E User Manual page 75

If the base is powered off, the headset is only paired to the
IP Phone 1140E and you press the "telephone" key and you connect to
the IP Phone 1140E.
Note: Unless you need to dual pair a headset, operating the headset
with the IP Phone 1140E is simpler if the headset is only used with its
charging-only base. The desktop telephone base should be powered
off if it is not in use.
Interaction with wired headsets
If you connect a Bluetooth wireless technology headset and a wired
headset to the same IP Phone 1140E, the two interact as follows:
• If no wireless headset is paired, the wired headset works as normal.
Likewise, if a wireless headset is paired with the set, but is not in
range, the wired headset works as normal.
• If the Use BT headset checkbox is selected, the wireless headset is
used as the phone headset.
The Bluetooth wireless technology headset can work only if it is within
range of the phone; as the wireless headset approaches the edge of its
wireless range, the audio quality degrades and radio interference noise
increases. When the wireless headset is in connecting range, the
Headset key controls the wireless headset, even if a wired headset is
attached. If a wireless headset moves out of connecting range, a special
beep sounds in the headset indicating the connection was lost.
When you do not want to use your Bluetooth technology headset
If a Bluetooth wireless technology headset is connected, and you want to
use the wired headset, you can switch between the two. It is not
necessary to unpair or disable the wireless headset.
You can switch between a wired and wireless headset and back again
either when the phone is idle or during an active call.
To switch between a wired headset and a wireless headset:
Configuring the IP Phone 1140E
1. Double-press the
the Bluetooth Setup dialog.
Headset key to open
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