Yealink W78H DECT Mobile Phone
PRODUCT DESCRIPTION
Yealink W78H DECT Mobile Phone (1302023) - 2 Years Local Warranty
Yealink W78H DECT Handset with Bluetooth 5.1
The Yealink W78H is the professional business DECT handset with built-in Bluetooth 5.1 β pair a wireless Bluetooth headset and keep both hands free on the move, or plug into the 3.5 mm jack. A 2.4β³ 240x320 colour screen and HD voice with Flexible Noise Reduction keep every call clear.
All-Shift Battery with Quick Charge
Up to 21 hours of talk time and 166 hours of standby from the 1010 mAh battery, with a 10-minute quick charge delivering 2 hours of talk time β enough to carry mobile professionals through the busiest days.
Built for Professional DECT Fleets
The W78H registers to the Yealink W70B base (as bundled in the W78P system) and Yealink W80/W90 multi-cell systems, with vibration alert, belt clip and full-duplex speakerphone keeping it practical site-wide.
Ideal For
The W78H is ideally suited to mobile professionals in Singapore offices, clinics and service counters who want Bluetooth headset freedom on a Yealink DECT system.
Yealink W78H Datasheet β Technical Specifications
General
| Model | Yealink W78H |
| Part Number / SKU | 1302023 |
| Product type | Business DECT handset with Bluetooth |
| Warranty | 2 Years Local Warranty (Singapore) |
Display & Interface
| Screen | 2.4β³ 240 x 320 TFT colour screen, backlit LCD and keys |
| Notifications | Caller ID, vibration alarm |
Audio & Connectivity
| Voice quality | HD audio with FNR (Flexible Noise Reduction) / noise cancellation |
| Speakerphone | Full-duplex speakerphone |
| Bluetooth | Bluetooth 5.1 (wireless headset support) |
| Headset jack | 3.5 mm |
Battery
| Battery | 1010 mAh Lithium-ion, 3.7 V, 3.73 Wh |
| Talk time | Up to 21 hours (ideal conditions) |
| Standby time | Up to 166 hours (ideal conditions) |
| Quick charge | 10-minute charge for 2 hours of talk time |
Design
| Dimensions | 151.0 mm x 49.5 mm x 21 mm |
| Weight | 126.5 g |
| Colour | Space Gray |
| Carrying | Belt clip included; charging cradle included |
Compatibility
| Base stations | Yealink W70B single-cell base; W80/W90 multi-cell systems |
| DECT | Up to 50 m indoor / 300 m outdoor range (ideal conditions) |
Compatibility & Software Support
The W78H registers to the Yealink W70B DECT IP base station β the base bundled in the W78P system β and to Yealink W80/W90 multi-cell systems for larger sites (per the official W78H datasheet).
The W70B-based W-series DECT systems register to any standards-based SIP platform (SIP v1/RFC2543, v2/RFC3261) and are widely deployed with leading IP-PBX and hosted voice platforms used in Singapore. They are open-SIP devices β they are not Microsoft Teams or Zoom certified endpoints.
- Provisioning: auto-provisioning and Yealink RPS (Redirection & Provisioning Service) for zero-touch rollout
- Management: web user interface plus Yealink device management support for remote deployment, monitoring and upgrades
- Security: TLS encryption, SRTP voice encryption and VPN support on the W70B base
- Mixed fleets: one W70B base can host a mix of W-series handsets (W73H, W56H, W78H, W57R, W59R) β up to 10 per base
Need help confirming interoperability with your PBX or hosted platform? Contact SourceIT presales in Singapore before you order.
Package Contents & W-Series Ordering Information
In the box: W78H handset, charging cradle, rechargeable battery, belt clip, power adapter, quick start guide.
Yealink W-series family at SourceIT:
| Yealink W73P (W70B + W73H) | Complete system β SKU 1302022 |
| Yealink W73H handset | Everyday business handset β SKU 1302021 |
| Yealink W76P (W70B + W56H) | Classic 2.4β³ handset system β SKU W76P |
| Yealink W56H handset | Classic 2.4β³ handset β SKU 1302002 |
| Yealink W78P (W70B + W78H) | Bluetooth handset system β SKU 1302026 |
| Yealink W78H handset | Bluetooth 5.1 handset β SKU 1302023 |
| Yealink W77P (W70B + W57R) | Rugged long-battery system β SKU 1302027 |
| Yealink W57R handset | Rugged IP54, 40 h talk β SKU 1302007 |
| Yealink W79P (W70B + W59R) | IP67 rugged system β SKU 1302025 |
| Yealink W59R handset | IP67 rugged, Bluetooth β SKU 1302006 |
| Yealink W70B base station | Single-cell DECT base β SKU 1302017 |
| Yealink W69P (W60B + W59R) | Rugged system with PSU β SKU 1302019 |
Datasheet & Downloads
Official Yealink resources for the W78H:
Frequently Asked Questions β Yealink W78H
What makes the W78H different from the W73H and W56H?
Bluetooth 5.1. The W78H is the W-series office handset that pairs with wireless Bluetooth headsets, and it combines the large 2.4β³ screen of the W56H with the newer design of the W73H.
Which complete system includes the W78H?
The Yealink W78P bundles this handset with the W70B DECT base station.
How long does the W78H battery last?
The official datasheet rates it at up to 21 hours of talk time and up to 166 hours of standby, with a 10-minute quick charge for 2 hours of talk time. Heavy Bluetooth headset use reduces runtime.
Can I use both Bluetooth and wired headsets?
Yes β the W78H supports Bluetooth 5.1 wireless headsets and has a 3.5 mm wired headset jack.
How many handsets can share one base?
Up to 10 W-series handsets per Yealink W70B base, with up to 20 simultaneous calls across the base.
Does the Yealink W78H come with local warranty in Singapore?
Yes. Every W78H sold by SourceIT comes with 2 years local Singapore warranty and a GST invoice.
