Plantronics 70N Headphones User Manual


 
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LISTENING VOLUME
Major Adjust
Minor Adjust
Push on the “+” and “–” buttons to adjust
listening volume in minor incremental
adjustments.
NOTE: You must be in talk mode (i.e. on a
call) to adjust.
Use listening volume major adjust
control on the back of the base for
large incremental adjustments.
NOTE:
11
is the loudest setting.
4 is the lowest setting.
N
OTE: Be sure to set your telephone’s volume at the mid range before adjusting the
CS70N volume.
CHECKING COMPATIBILITY
1
2
3
4
1
2
3
4
If you cannot hear a dial tone through your headset, use a coin or small screwdriver to
turn the telephone configuration dial until you can.
MMaakkee ssuurree tthhaatt aa nnuummbbeerr iiss aalliiggnneedd
wwiitthh tthhee ppoossiittiioonn iinnddiiccaattoorr
.
Place a call to someone you know. While speaking, turn the configuration dial through
the four positions. Select the position that provides the best sound quality for both you
and the recipient.
NOTE: The compatibility setting of “1” is set at the factory to work with most phones.
However, if you do not hear a dial tone, if either you or the recipient is having trouble
hearing, or if you experience buzzing/hissing, please follow the directions below.
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