Product Description
| Feature | Description |
|---|---|
| Product Name | Yealink W78H DECT Handset |
| Compatibility | Compatible with Yealink W70B and W80B base stations and Yealink DECT IP systems |
| Display | 2.4-inch color LCD display (240 x 320 resolution) |
| Battery | 1500 mAh Li-ion battery, up to 20 hours talk time and 200 hours standby time |
| Audio Quality | HD Voice (wideband audio) for clear and natural sound |
| Range | – Up to 50 meters indoors |
| – Up to 300 meters outdoors (depending on environment and obstructions) | |
| Connectivity | DECT (Digital Enhanced Cordless Telecommunications) technology |
| Call Handling | Supports up to 4 SIP accounts, up to 2 simultaneous calls |
| Key Features | – Full-duplex speakerphone |
| – Supports up to 10 handsets with Yealink W70B base station | |
| – Programmable keys for quick access to functions (speed dial, voicemail) | |
| – Vibration function for alerts in noisy environments | |
| – IP65 rating for dust and water resistance, suitable for industrial use | |
| – Multiple languages supported for international use | |
| Mounting Options | Desk mountable, wall mountable (optional wall mount kit) |
| Dimensions (Handset) | 151.4 mm x 51 mm x 22 mm |
| Weight (Handset) | 141 g (including battery) |
| Color | Black |
| Environmental Conditions | – Operating Temperature: 0°C to 40°C (32°F to 104°F) |
| – Operating Humidity: 10% to 95%, non-condensing | |
| Audio & Speaker | High-definition speakerphone for clear communication |
| Accessories Included | Yealink W78H Handset, Charging Cradle, Battery, Power Adapter, User Manual |
| Certifications | CE, FCC, RoHS, and other regulatory certifications |
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