Poly CS540A - Convertible DECT Wireless Headset for Desk Phones
Product Features
The Poly CS540A (Nimans/Plantronics part 84693-02) is a convertible DECT wireless headset system for desk phones, with an office base, a noise cancelling microphone and three wearing styles (over-the-ear, over-the-head, behind-the-head). HP lists up to 7 hours talk time.
Poly CS540A Convertible DECT Wireless Headset System
The Poly CS540A is a lightweight (21 g) convertible DECT wireless headset that connects to a desk phone through its office base and telephone interface cable. HP lists three wearing options (over-the-ear, over-the-head and behind-the-head), a noise cancelling microphone, a choice of narrowband or wideband audio, and up to four headsets that can conference on a single base.
What the CS540A is for
It suits reception, office and warehouse staff who use a traditional desk phone and want to move away from the desk on calls. For remote answering, HP lists the HL10 handset lifter or an Electronic Hook Switch cable (sold separately). Browse more headsets or IP desk phones.
Key features
- Convertible: over-the-ear, over-the-head or behind-the-head wearing styles
- DECT wireless connection to the office base; up to 120 m range (HP spec table)
- Up to 7 hours talk time; adaptive power system lowers power when close to the base
- Noise cancelling microphone; narrowband or wideband audio
- Up to four headsets can conference on one base
- SoundGuard: protects against acoustic shock by limiting sounds to below 118 dBA
- Works with the HL10 handset lifter or an EHS cable, sold separately
Full specification
| General | |
| Brand | HP Poly (Poly) |
| Model | CS540A |
| Manufacturer part number (MPN) | 84693-02 |
| EAN | 5033588035541 |
| Audio | |
| Wearing style | Convertible (over-the-ear, over-the-head, behind-the-head) |
| Microphone | Noise cancelling |
| Audio modes | Narrowband or wideband |
| Nominal sound pressure level | 118 dB SPL |
| Acoustic protection | SoundGuard (limits sounds to below 118 dBA) |
| Wireless and battery | |
| Connection | Wireless DECT headset; base connects to desk phone by RJ-11 telephone interface cable |
| Wireless range | Up to 120 m (350 ft) |
| Talk time | Up to 7 hours |
| Charging | 1-way base |
| Conferencing | Up to four headsets on a single base |
| Compatibility | |
| Connects to | Desk phone |
| Remote call control | HL10 handset lifter or Electronic Hook Switch cable (sold separately) |
| Physical | |
| Colour | Black |
| Headset weight | 21 g |
| In the box (CS540A) | Office base, AC power adapter, headband, telephone interface cable (TIC), headset with pre-installed battery, eartip and earloop, kit with eartips and earloops |
| Warranty | Poly standard one-year limited warranty |
What you will need
A desk phone with a handset and a mains socket for the CS540A base. For answering calls away from the desk, an HL10 handset lifter or an EHS cable to suit your phone is needed (sold separately). Call us to check compatibility with your phone model before ordering.
Buying from Zenith Security Co.
We are a UK supplier, not an installer, and we have been operating since 2012. We will go through the product with you before you buy if you are unsure which version you need. Orders are dispatched for delivery within 1-3 working days to England, Scotland and Wales; we do not ship to Northern Ireland. See all VoIP phones.
How far can I go from the base?
HP's specification table lists a wireless range of up to 120 m (350 ft). Range in a real building depends on walls and interference.
How long does the battery last?
HP lists up to 7 hours talk time. The adaptive power system lowers power when the headset is close to the base to save battery.
Can I answer calls when I am away from my desk?
Yes, with an HL10 handset lifter or an Electronic Hook Switch cable, which are sold separately. Without one, you lift the handset by hand.
Which wearing styles does it support?
Three: over-the-ear, over-the-head (headband included) and behind-the-head.
How quickly can I get it?
Orders are dispatched for delivery within 1-3 working days to England, Scotland and Wales. We do not ship to Northern Ireland.
Can I collect it from your trade counter?
Yes. Our trade counter is at Unit 3, Park View Centre, 243 Dudley Road, Wolverhampton WV2 3JU. Please call 01902 902251 first so we can confirm your order is ready.
Do you offer trade accounts?
Yes, trade accounts are available. See our trade customer page or call us.
Questions on specification or compatibility: call 01902 902251, see our FAQ and support pages, or contact us.
| Product Code | 84693-02 |
|---|---|
| Manufacturer | HP Poly |
| Power Features | Rechargeable headset battery, up to 7 hours talk time; office base with AC power adapter |
| Connection Type | Wireless |
| Product Type | headset |
| Headset Style | Convertible |
| Connection | DECT |
| Colour | Black |
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