Plantronics CS520, CS510 manual If You Do Not Hear a Dial Tone, Additional Parts if required

If You Do Not Hear a Dial Tone

1If you do not hear a dial tone, raise the lifter height switch to the next highest position.

2Repeat steps 2 through 5 above as necessary until you hear a dial tone.

3When you hear a dial tone, secure the lifter as described in steps 6 though 8.

Additional Parts (if required)

Use extender arm when the handset lifter needs additional stability lifting and returning handset to cradle.

Extender Arm

1Slide extender arm onto lifter.

2Stabilizers can be shifted left and right. Position stabilizers on outsides of handset to gently grip the phone.

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Ringer Microphone

Use ringer microphone only when the telephone speaker is not located directly under the handset.

1Remove cover from ringer microphone jack on back of lifter.

2Connect ringer microphone plug.

3Place ringer microphone over phone speaker. Remove adhesive tape and attach.

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