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The headset and base unit are supplied subscribed to each other. However, if you wish
to use a replacement headset with the base unit, then the units must be re-subscribed. To
d
o so, please follow the instructions on page 10 for Multi-Shift Pairing.
To replace voice tube:
1. Slide old voice tube out.
2. Slide in spare voice tube.
To recover from some fault conditions (refer to the Troubleshooting Section), you may need
to perform a system reset. To perform the system reset, follow this procedure:
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3
4
1
1
AND
AND
1. Simultaneously press the call control
button and both the "+" and "–" volume
buttons for 5 seconds. When the talk
indicator light on the headset blinks,
release all buttons.
2. Press the call control button again.
The talk indicator light will again blink
briefly to indicate the headset is back
to normal operation mode.
3. Disconnect the AC charger from the
AC charging jack for 5 seconds.
4. Reconnect.
The system reset operation is complete.
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5
The custom battery supplied should last 2–3 years. When talk time decreases significantly,
y
ou should replace the battery. Call Plantronics at (800) 544-4660 ext. 5538 to order one. Once
y
ou receive it, follow directions below to replace. The tool shown in Steps 2 and 5 is included
with your replacement battery.
Use hook end of tool to
hook battery wires and
pull toward open battery
door until battery moves
out from behind post.
Use fingernail to lift off and
flip open battery door.
Once battery is removed,
gently disconnect battery
connector; do not pull hard.
Before replacing battery
into compartment, please
be sure battery wires are
on side closest to opened
battery door; the battery
cannot be installed properly
if wires are on other side.
Using the "Y" end of the
tool, press the battery back-
wards and away from bat-
tery door until the left cor-
ner of the battery tucks
under the post in the bat-
tery compartment. Tuck all
of the battery wires and
connectors into the battery
compartment.
Close door so
that it is flush
with headset.
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