• Sennheiser SD Office ML – Wireless DECT Headset (506009 / 1000561) SENNHEISER
1 1

Sennheiser SD Office ML Wireless DECT Headset - New | Lync/Teams Compatible, Dual Connectivity

Sennheiser SD Office ML Wireless DECT Headset - New | Lync/Teams Compatible, Dual Connectivity

$319.00
$319.00
Sale Sold out
Shipping calculated at checkout. Learn more
3 sold in recently

DESCRIPTION

The Sennheiser SD Office ML wireless headset is a premium communication solution designed for business professionals. It provides reliable DECT wireless connectivity and is optimized for Microsoft communication platforms.

(506009 / 1000561)

Key Features of the Sennheiser SD Office ML Headset

  • Wireless DECT headset for office communication
  • Optimized for Microsoft Lync and Skype for Business
  • Clear audio quality for professional calls
  • Comfortable design for all-day use
  • Reliable performance for business environments

Why Choose the Sennheiser SD Office ML?

This headset is ideal for professionals who spend long hours on calls. It improves productivity and comfort while delivering high-quality audio.

It is commonly used in offices, call centers, and enterprise communication environments.

Common Use Cases

  • Call centers and support teams
  • Office communication
  • Sales and customer service roles
  • Business VoIP systems

Compatibility

The Sennheiser SD Office ML is compatible with Microsoft Lync, Skype for Business, and office communication systems.

What’s Included

  • Sennheiser SD Office ML wireless headset
  • Charging base

Frequently Asked Questions

Is this a wireless headset?
Yes, it uses DECT wireless technology.

Is it compatible with Microsoft systems?
Yes, it is optimized for Microsoft Lync and Skype for Business.

Who should use this headset?
Professionals who require hands-free communication.

Is it suitable for call centers?
Yes, it is ideal for high-call environments.

Looking for alternatives? Explore other wireless headsets and communication devices.

PRODUCT DETAILS

Key Features:

  • DECT wireless technology for stable, interference-free audio
  • Microsoft Teams–certified (ML) for native call control
  • Wideband audio for natural-sounding voice quality
  • Long wireless range for office mobility
  • Lightweight, professional headset design for all-day use

Ideal For:

  • Office professionals and executives
  • Contact centers and customer support teams
  • Organizations using Microsoft Teams and UC platforms

DETAILS INFO

SKU:
Vendor: SENNHEISER
Type: Wireless headsets
Tags: Done SEO, Wireless headsets
Collections: Headsets, New, SENNHEISER, Wireless Headsets
  • Shipping Available
  • Free returns
  • More delivery info
23 people are viewing this right now
View full details
Product Product subtotal Quantity Price Product subtotal
Sennheiser SD Office ML – Wireless DECT Headset (506009 / 1000561) SENNHEISER
Sennheiser SD Office ML Wireless DECT Headset - New | Lync/Teams Compatible, Dual Connectivity
Sennheiser SD Office ML Wireless DECT Headset - New | Lync/Teams Compatible, Dual Connectivity
$319.00/ea		 $0.00
$319.00/ea $0.00

Frequently Asked Questions

Find answers to common questions about refurbished telecom equipment, VoIP phones, and business phone systems in Canada

Trust, shipping and buying from Telecom Depot Direct

Yes on both counts. As a Canadian-owned and operated company, we ship domestically — no cross-border customs delays, no surprise brokerage fees, and no currency conversion uncertainty. Orders are priced in Canadian dollars and most ship within 1–2 business days from our Montreal location.

Legacy Systems (Nortel, Mitel, Avaya)

Yes. Nortel phones remain compatible with active Norstar and Meridian PBX systems — the system itself still works, you just need the handsets.
Not necessarily. End-of-support means updates stop, not that phones stop working. Many businesses extend system life by sourcing replacement phones.
We stock certified refurbished Avaya models that are tested and ready to deploy. Your system will recognize them immediately.

Compatibility & Systems

Compatibility depends on matching the phone protocol to your PBX system. Contact us and we will confirm before you order.
Yes for VoIP systems. No for proprietary systems like Norstar or older Avaya.

Refurbished Equipment

Yes. Refurbished means inspected, tested, cleaned, and reset. It is reliable and cost-effective.
Refurbished is tested and certified. Used is not inspected. New has never been deployed.

Conference Phones

Replacing with a refurbished unit is usually faster and more cost-effective.
It depends on room size. Small rooms need basic units, larger rooms require extended range or additional microphones.

Headsets

Bluetooth is for mobility. DECT offers longer range and better performance for office use.
Most headsets are compatible, but some require additional accessories.

Industry Solutions

Yes. We supply hospitality phones designed for high-use environments.
We recommend easy-to-clean and durable phones for clinical environments.
Yes. We carry heavy-duty phones designed for harsh environments.

Warranty, Returns & Support

It covers defects under normal use. We repair or replace faulty units.
Yes. Our team will guide you even if you are not technical.
Yes, but we recommend confirming compatibility before purchase.

No results found.

Please contact us for help.

Why Choose Telecom Depot Direct?

🚚
Fast Canadian Shipping
1–2 business days, no customs fees
✓
12-Month Warranty
All refurbished equipment covered
💬
Expert Support
Contact us to confirm compatibility