Plantronics S12 User Manual
Page 5
UK
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If you sound too loud move the Transmit Volume Switch (
20
) to its lower setting
and adjust the Transmit Volume Control (
19
).
After completing the call, return the handset to its cradle.
USING YOUR HEADSET
TO RECEIVE CALLS WITH YOUR HEADSET
Put on your headset.
When your telephone rings, push the Headset/Handset Button (
18
) so that the
Headset Indicator (
13
) is flashing.
Remove the handset from the cradle and place it on your desk.
Begin talking to your calling party.
When you are finished, hang up the handset.
TO USE YOUR TELEPHONE HANDSET
Push the Headset/Handset Button (
18
) so that the Headset Indicator (
13
)
is not illuminated.
Use the telephone handset as normal.
TO SWITCH FROM YOUR TELEPHONE HANDSET TO YOUR HEADSET
Alert your caller that there will be a short delay, and put on your headset.
Push the Headset/Handset Button (
18
) so that the Headset Indicator (
13
)
is flashing.
Resume talking through your headset.
TO SWITCH FROM YOUR HEADSET TO YOUR TELEPHONE HANDSET
Alert your caller that there will be a short delay, and then release
the Headset/Handset Button (
18
) so that the Headset Indicator (
13
)
is not illuminated.
Remove your headset and pick up your handset.
Resume talking through your telephone handset.
UK
9
Plug the headset plug into the Headset Socket (
22
).
Route the cord through the cable management channel on the bottom of
the amplifier (not shown).
SET AMPLIFIER COMPATIBILITY SWITCH
Fig. D
Put on your headset and press the Headset/Handset Button (
18
).
The Headset Indicator (
13
) should be flashing.
Fig. E
Lift the telephone handset off the cradle and place it on your desk.
If you hear a clear dial tone, you can proceed to Make A Test Call.
If you don’t hear a dial tone, adjust the Compatibility Slide Switch (
11
) and
follow the process below:
Slide the Compatibility Slide Switch (
11
) until you hear a clear dial tone.
There may be multiple settings with a dial tone. Select the one that
sounds most like the handset of your telephone.
Experimenting with various switch settings will not harm the amplifier
or your telephone.
MAKE A TEST CALL
Verify that the Mute Button (
17
) is off and the Mute Indicator (
15
) is not illuminated.
Remove the telephone handset from the cradle and place on your desk.
If you do not hear a dial tone in the headset, press the Headset/Handset Button (
18
)
so that the Headset Indicator (
13
) is flashing.
Use your telephone keypad to call a friend or colleague.
Adjust the listen volume using the Listen Volume Control (
16
).
If your friend or colleague cannot hear you, or you hear a buzz or hum, try changing
the Compatibility Slide Switch (
11
).
Adjust how loud you sound to the other party by adjusting the Transmit
Volume Control (
19
).