Poly Savi 7320-M MS Office Stereo Wireless DECT Headset
PRODUCT DESCRIPTION
Poly Savi 7320-M MS Office Stereo Wireless DECT Headset (8D3J6AA) - Local Warranty
Poly Savi 7320-M Office Wireless DECT Headset for Desk Phone and PC
The Poly Savi 7320-M Office is a wireless DECT™ headset system with an office base that connects to both a desk phone and a PC, letting users answer and switch between them from the headset itself. HP publishes a line-of-sight wireless range of up to 580 ft / 180 m and up to 13 hours of talk time, in a dual-ear stereo design that helps users shut out an open-plan floor.
Acoustic Fence Technology for Open-Plan Floors
The noise-cancelling boom microphone carries Poly Acoustic Fence technology, which HP states meets the Microsoft Teams Open Office specification — it keeps the conversation on the caller's side of the desk instead of broadcasting the row behind them. For Singapore contact centres and shared trading floors, that is the difference between a usable wireless headset and one that leaks the whole room onto the call.
Ultra-Secure DECT™: Security Step C, 256-bit AES
HP states 256-bit AES encryption and 128-bit authentication, with the system designed to meet DECT™ Security Step C — the highest security level defined by the DECT™ Forum. HP also cites up to 2x better density than other DECT™ headsets, which matters when dozens of wireless users share one floor plate. Because it is DECT™ rather than Bluetooth, it deploys cleanly in banking, healthcare and government environments where Bluetooth is disallowed.
Managed Centrally with Poly Lens
Poly Lens handles settings, firmware and security updates for the whole fleet remotely, so IT does not have to touch each headset. HP lists the Savi 7300 Office Series as certified for Microsoft Teams and Zoom and compatible with Google Meet.
Microsoft Teams Certified Build with Dedicated Teams Button
This is the “-M” Microsoft variant. HP describes a Microsoft Teams certified version with a dedicated Teams button, making it the right SKU for a Teams-standardised office rather than the general UC build.
Poly Savi 7320-M Office Datasheet — Technical Specifications
General
| Model | Poly Savi 7320-M Office |
| Series | Poly Savi 7300 Office Series |
| Part Number (Poly / HP SKU) | 215201-05 / 8D3J6AA |
| HP Product Name | Poly Savi 7320-M Office Stereo DECT 1880-1900 MHz Headset |
| Product Type | Wireless DECT™ headset system |
| Wearing Style | Stereo (dual ear) |
| Variant | MS (Microsoft Teams certified) |
| Colour | Black |
| Warranty | Local Warranty (Singapore) |
Wireless, Connectivity & Security
| Wireless Technology | DECT™ 1880-1900 MHz (EU/APAC band) |
| Multi-device Connectivity | Desk phone and PC (Office base) |
| Wireless Range | Up to 580 ft / 180 m line-of-sight |
| Encryption | 256-bit AES encryption |
| Authentication | 128-bit authentication |
| Security Certification | Designed to meet DECT™ Security Step C, the highest security level from the DECT™ Forum |
| Density | Up to 2x better density compared to other DECT™ headsets |
Audio
| Microphone Type | Noise-cancelling microphone with Poly Acoustic Fence technology |
| Open Office Performance | Acoustic Fence meets the Microsoft Teams Open Office specification |
| Acoustic Protection | SoundGuard Digital |
Battery & Power
| Battery Type | Lithium ion |
| Talk Time | Up to 13 hours |
Platform Support & Management
| Operating Systems | Windows 11; Windows 10; macOS |
| Series Certifications | Certified for Microsoft Teams; certified for Zoom; compatible with Google Meet (HP states these for the Savi 7300 Office Series) |
| This Variant | Microsoft Teams certified build with dedicated Teams button |
| Management | Poly Lens for remote firmware updates and settings management |
Specifications are taken from HP's published Poly product pages for this model. Where HP does not publish a value for this exact part number it has been left out rather than estimated.
Compatibility & Software Support
Operating systems. HP lists Windows 11, Windows 10 and macOS support for the Savi 7300 Office Series.
How it connects. The office base gives multi-device connectivity to both a desk phone and a PC. HP describes the Savi 7310-M Office as “compatible with desk phones via USB Type-A cable, RJ-11 cable or DECT™”. The base ships with a telephone cable, a Micro USB to Type-A cable, a Micro USB to Type-C® cable and a USB Type-C® to USB Type-A cable, so it fits both legacy and USB-C endpoints.
Platforms and certifications. HP states that the Savi 7300 Office Series is certified for Microsoft Teams, certified for Zoom and compatible with Google Meet. This is the Microsoft variant, which HP describes as the Microsoft Teams certified version with a dedicated Teams button.
Bluetooth-restricted sites. HP positions this range for financial, medical and government environments where Bluetooth is restricted, because the wireless link is DECT™ rather than Bluetooth.
Poly Lens. Poly Lens manages device settings, firmware and security updates remotely across the fleet, so IT teams in Singapore can standardise headset configuration without touching each desk.
Package Contents & SAVI 7300 OFFICE Ordering Information
What's in the Box
- Wireless headset
- Office base
- Telephone cable
- Micro USB to Type-A cable
- Micro USB to Type-C® cable
- USB Type-C® to USB Type-A cable
- Quick start guide
Poly Savi 7300 UC Series — Ordering Information
| Poly Savi 7310 UC — Mono (single ear), UC | 2-220995-205 / 8L561AA |
| Poly Savi 7310-M — Mono (single ear), Microsoft Teams | 2-220996-205 / 8L575AA |
| Poly Savi 7320 UC — Stereo (dual ear), UC | 2-220997-205 / 8L545AA |
| Poly Savi 7320-M — Stereo (dual ear), Microsoft Teams | 2-220998-205 / 8L553AA |
Poly Savi 7300 Office Series — Ordering Information
| Poly Savi 7310 Office — Mono (single ear), UC | 214778-05 / 8D3G3AA |
| Poly Savi 7310-M Office — Mono (single ear), Microsoft Teams | 215202-05 / 8D3K7AA |
| Poly Savi 7320 Office — Stereo (dual ear), UC | 214777-05 / 8D3F7AA |
| Poly Savi 7320-M Office — Stereo (dual ear), Microsoft Teams (this listing) | 215201-05 / 8D3J6AA |
Poly Savi 7400 Office Series — Ordering Information
| Poly Savi 7410 Office — Mono (single ear), UC | 2-221109-205 / 8L589AA |
| Poly Savi 7410 Office — Mono (single ear), Microsoft Teams | 2-221110-205 / 8L593AA |
| Poly Savi 7420 Office — Stereo (dual ear), UC | 2-221111-205 / 8L560AA |
| Poly Savi 7420 Office — Stereo (dual ear), Microsoft Teams | 2-221112-205 / 8L574AA |
Related Poly DECT systems in the SourceIT catalogue: Poly Savi 8410 UC Office (mono) and Poly Savi 8420 UC Office (stereo).
Datasheet & Downloads
- HP Poly Savi 7300 Office Series — official product page (HP Singapore)
- HP product specifications — Poly Savi 7320-M Office Stereo DECT 1880-1900 MHz Headset (8D3J6AA)
- HP Poly Savi 7400 Office Series — the newer Savi office DECT range (HP Singapore)
Need the full Poly datasheet PDF, a Poly Lens deployment guide or a quotation for volume? Email SourceIT and we will send it across.
Frequently Asked Questions — Poly Savi 7320-M Office
What is the difference between the MS and UC versions?
The MS (“-M”) SKU is the Microsoft Teams certified build; the UC SKU is the standard unified-communications build. The hardware platform is the same — the difference is the Microsoft tuning and, on the Savi 7300 Office Series, a dedicated Microsoft Teams button. Pick MS if your organisation has standardised on Teams; pick UC if you run a mixed softphone estate. Both are listed in the ordering table above.
Should I choose the stereo or the mono model?
This listing is the stereo (dual-ear) model, which covers both ears and helps agents concentrate on an open-plan floor. Choose the mono (single-ear) model instead when users need to stay aware of colleagues and the room — common for receptionists, dealing desks and supervisors. HP publishes the same battery and wireless figures for both.
How does this compare with the Savi 7400 Office and the Savi 7300 UC models?
The Savi 7400 Office Series is the newer generation: HP lists 3-way connectivity (computer, desk phone and mobile), a roaming range of up to 590 ft / 180 m and the ability to conference up to 4 headsets onto one base. The Savi 7300 UC Series is the PC-only build — it ships with a D400 USB DECT™ adapter, charging stand and travel case instead of an office base, so it will not answer a desk phone. This Office model sits between them: desk phone plus PC, up to 580 ft / 180 m line-of-sight.
Do I need anything else to connect it to my desk phone?
The office base and a telephone cable are included in the box. Some desk phones additionally need an electronic hook switch (EHS) cable or a handset lifter to answer and end calls remotely from the headset — that depends on your phone model. Tell SourceIT which desk phones you run and we will confirm what, if anything, is required.
How long does the battery last and how quickly does it charge?
HP publishes up to 13 hours of talk time from the lithium ion battery for the Savi 7300 Office Series.
Is this a Bluetooth headset, and is it secure enough for a bank or a government office?
It is a DECT™ headset, not Bluetooth. HP states 256-bit AES encryption with 128-bit authentication and that the system is designed to meet DECT™ Security Step C, the highest level defined by the DECT™ Forum. HP positions the range specifically for financial, medical and government environments where Bluetooth is restricted.
Does the Poly Savi 7320-M Office come with local Singapore warranty?
Yes. Every Poly Savi 7320-M Office sold by SourceIT comes with local Singapore warranty and a GST invoice.
