Yealink W78H telephone handset DECT telephone Caller ID Black

Compatibility: W78P, W70B | Certification: CE, FCC, RoHS, REACH, ISO 9001 | Products per master (outer) case: 20 pc(s) | Product colour: Black | Type: DECT telephone | Operating relative humidity (H-H): 10 - 95% | Display type: TFT | Operating temperature (T-T): -10 - 50 °C | Master (outer) case width: 443 mm | Depth: 21 mm | Master (outer) case length: 198 mm | Navigation key: Yes | Redialing: Yes | Caller ID: Yes | Brand compatibility: Yealink | Master (outer) case gross weight: 7.7 kg | Weight: 980 g | Package depth: 90 mm | Charger: Yes | Package height: 181 mm | Display resolution: 240 x 320 pixels | Speakerphone: Yes | Package width: 104 mm | Charging base: Yes | Talk time: 21 h | Phonebook capacity: 100 entries | Display diagonal: 6.1 cm (2.4") | Master (outer) case height: 473 mm | Width: 49.5 mm | Sustainability certificates: Federal Communications Commission (FCC) | Sustainability certificates: RoHS | Storage temperature (T-T): -30 - 70 °C | Sustainability certificates: CE | Call waiting: Yes | Short Message Service (SMS): Yes | Standby time: 166 h | Height: 151 mm | Number of melodies: 9 | Input voltage: 100 - 240 V | Multi handset capability: 10 | Sustainability certificates: REACH