Nortel 1140E User Manual page 76

Configuring the IP Phone 1140E
To unpair a wireless headset:
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2. Press the Left/Right
select the "Use BT Headset" item.
3. Press the Select/Set
option on or off.
A check mark indicates that the wireless
headset is used. Clear the check mark to
use a wired headset. This option is on
(o) by default.
1. Double-press the
the Bluetooth Setup dialog box.
2. Press the Right
the Paired: item.
navigation key to
key to toggle this
Headset key to open
navigation key to select