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Aastra 6737i Cordless CS540 Headset

Aastra 6737i Cordless CS540 Headset
Aastra 6737i Cordless CS540 HeadsetAastra 6737i Cordless CS540 HeadsetAastra 6737i Cordless CS540 HeadsetAastra 6737i Cordless CS540 HeadsetAastra 6737i Cordless CS540 HeadsetAastra 6737i Cordless CS540 Headset
Quick Code: 10654
MPN NO: 6737iCS540-N
Condition: new

Key Features:

  • Our Best Selling Cordless Headset
  • Compatible With Desk Phones Only
  • Noise Cancelling Microphone
  • Talk Time of up to 7 Hours
  • 1 Year Repair or Replace Warranty (6 Months for Batteries)
  • Ideal for Office & Call Centres
Perfect for Desk PhonesBrand New Headset12 Month WarrantyNoise Cancelling MicrophoneUses DECT Wireless Technology

Quantity Discount:

Buy 3+ @ £134.83 each - saving of 3%
Buy 5+ @ £132.05 each - saving of 5%
Buy 10+ @ £129.27 each - saving of 7%
Buy 20++ @ £125.10 each - saving of 10%
Headset Store
RRP £260.00
Save:  £121.00 (47%)
220 in stock<span>, next day delivery</span>  

220 in stock, next day delivery

12 Month Warranty

12 Month Warranty

Next day delivery
Order soon for delivery on using DPD.
Plantronics CS540 Replacement Spare BatteryPlantronics CS540 Replacement Spare Battery
Plantronics Spare Fit Kit, Earloops & Earbuds For The CS540 & W740Plantronics Spare Fit Kit, Earloops & Earbuds For The CS540 & W740
Plantronics CS540 Spare Replacement Ear CushionsPlantronics CS540 Spare Replacement Ear Cushions


Aastra 6737I Wireless Headset

Are you looking to Buy Cordless Headsets for your Aastra 6737I Telephones?

The Headset Store Stock the largest choice of Aastra 6737I Headsets in the UK and can provide Next Day Delivery on all items ordered from us.

We supply thousands of headsets to UK Business every single year and have extensive knowledge of most Business Telephone Systems which means we can help you to make an educated choice on the most suitable Business Headset for the Telephone Handset you use.

Plantronics CS540 Wireless Headset - Brand New

Limited Stock Available

The Plantronics CS540 allows you to multi-task more easily – whether that is making notes or using your PC whilst on a phone call, or picking up documents from the printer without hanging up. Cost-effective and flexible, with excellent sound quality and wireless range, it also allows you to choose a wearing style that works for you.

Our Best Selling Headset.

This fantastic product from Plantronics is the ultimate in wireless freedom for your office. The stylish Plantronics CS540 wireless headset boasts superb sound quality and hands-free freedom of up to 120 metres from your desk - in a typical office, up to 50m. The Plantronics CS540 is lightweight and comfortable to wear and can easily connect to your phone system - it converts any corded desk telephone into a fully wireless solution.

It can be converted into three styles so you can decide which is best for you; over the ear, over the head and a behind the neck design (optional extra). The CS540 has up to seven hours of talk time and a fast charge time. You can even take calls when you are away from your desk, using our optional handset lifter - makes answering a call as easy as pickin up a handset.

Key Features:

  • Totally wireless handsfree solution
  • Fully convertible with 2 wearing styles
  • Up to 7 hours talk time
  • Fast battery recharge
  • IntelliStand
  • Receive volume control
  • Mute button
  • Wireless Range of up to 120 Metres
  • Simple to install and use
  • DECT technology

Do you need help choosing the right Business Headset? Call Headset Store on 01675 432 123.

Additional Information

Model:  10654
Bar Code:  5056302404775
Part Number:  6737iCS540-N
Brand:  Headset Store
Corded or Cordless  Cordless
New or Refurbished?  Brand New
Wearing Style  Single Ear (Mono)
Warranty  12 Months
Noise Cancelling Microphone  Yes

Please see important information relating to the shipping and delivery of the Aastra 6737i Cordless CS540 Headset

All items ordered from The Headset Store are shipped for speed as well as security.

We use DPD as our only courier and charge a UK wide flat rate carriage fee of only £6.95 + VAT no matter how many items you order from us. When you spend over 200 exc. VAT we will ship your order FREE of Charge.

  • We will not dispatch items if you do not have a physical address
  • Orders will only be automatically dispatched within the UK. International Shipping to certain countries is available at an additional cost to our flat rate.
  • You will always have the opportunity to see the full amount of your purchase, including delivery charges, before you confirm your order.
  • All orders are subject to fraud checks carried out by both our merchant bank and our own fraud scoring systems.

When you place an order, you will also receive a confirmation email from us when your order is ready to ship.  From this email you will also be able to check the status of your consignment with DPD who will provide tracking information.

Why you should shop with The Headset Store ?

Our website is fully encrypted to the with the highest 256 bit security standards where our entire site enjoys full and dedicated SSL Certification for full PCI compliance. We do not store your your credit card details.

If you need help then our team are available from Monday to Thursday (between 9:00am and 5:30pm GMT) and on Friday (between 9:00am and 4:30pm GMT)

Please call us on 01675 432 123 to discuss your order and any specific delivery instructions.

Other reasons you should buy from us

  • 14 Day Satisfaction Guarantee, so you'll always find a headset you'll love
  • Genuine UK stock with 100% manufacturer warranty
  • Lowest Price Guarantee
  • No surcharges on credit cards.
File Type File Name Download
CS540 User Guide

Click here to download!



Why buy from us?

Established in 2006 and with over 42,000 business customers in the UK alone, The Headset Store are an experienced supplier of Business Headsets and are authorised resellers for Poly, Jabra, Yealink and EPOS.

We are also experts in the world of Cloud Hosted Business Phone Systems and install VoIP solutions across the UK.


  • Complete Satisfaction when you order from us
  • The Best Knowledge of Business Headsets
  • We offer Next business day delivery on all orders
  • We offer as standard a Full 12 Month Warranty


The Headset Store aim to provide the best possible service when you place an order with us.
We use Trustpilot encouraging customers to leave open and honest reviews about their experience.

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