The Gigaset P855bw is a wired IP phone with a 5-inch color TFT display that adjusts up to 40° for a comfortable viewing angle. It supports up to 12 simultaneous SIP profiles and provides high-definition audio with the G.711, G.722, and GSM codecs. It features Wi-Fi IEEE 802.11n/ac, Bluetooth 5.2, and a USB 2.0 Type-A port.

It has 10 programmable function keys with multicolor LED indicators and supports additional key modules. It is compatible with hearing aids and IP PBX platforms.

• Type: Wired IP phone
• Color: Black
• Display: 5-inch color TFT, 480 × 272 px resolution
• Adjustable display tilt: Up to 40°
• SIP profiles: Up to 12 simultaneous
• Audio codecs: G.711, G.722, GSM
• Wi-Fi: IEEE 802.11n/ac
• Bluetooth: 5.2
• USB port: USB 2.0 Type-A
• Function keys: 10 programmable keys with multicolor LED indicators
• Expansion: Supports additional key modules
• Compatibility: Hearing aids, IP PBX platforms
• Operating temperature: 0 °C to 35 °C
• Operating humidity: Up to 95%