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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2

2

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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3

2

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Plantronics CS540 manual If You Do Not Hear a Dial Tone, Additional Parts if required
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CS540 specifications

The Plantronics CS540 is a leading wireless headset designed for professionals seeking a combination of comfort, sound quality, and functionality in their communication tools. This lightweight, over-the-ear headset offers exceptional audio clarity, making it ideal for office environments where clear communication is essential.

One of the standout features of the CS540 is its flexibility. The headset offers a choice of three different wearing styles—over-the-ear, over-the-head, and behind-the-head—allowing users to choose the configuration that best suits their comfort and preferences. This adaptability is particularly beneficial for long hours of use, ensuring that users can wear the headset comfortably throughout their workday.

The CS540 utilizes DECT technology, providing a wireless range of up to 350 feet from the charging base. This extended range allows users to move freely around the office without being tethered to their desk. The headset is equipped with a noise-canceling microphone that effectively filters out background noise, ensuring that conversations remain clear and focused, even in bustling office environments.

Another key characteristic of the CS540 is its impressive battery life. Users can enjoy up to seven hours of talk time on a single charge, with the ability to recharge the headset in just 60 minutes. Additionally, the headset features an energy-efficient design that helps minimize power consumption, extending the overall lifespan of the device.

The headset also incorporates smart technologies such as voice alerts, which provide users with timely notifications about battery level and connection status. This feature enhances the user experience by ensuring that users are always informed about the headset’s operational status.

Compatibility is another advantage of the Plantronics CS540. It easily connects to a variety of devices, including desk phones and softphones, making it a versatile addition to any communication setup. The ability to pair with multiple devices allows professionals to switch seamlessly between calls, optimizing productivity.

Overall, the Plantronics CS540 stands out as a reliable and efficient wireless headset, combining comfort, advanced technology, and superior sound quality to meet the demands of modern workplaces. Whether for daily calls, video conferencing, or collaborating with colleagues, the CS540 offers an excellent solution for clear and convenient communication.
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