Grandstream Networks WP816 IP phone Anthracite 2 lines LCD Wi-Fi

Certification: FCC, CE, RCM, IC | Bluetooth: Yes | Display diagonal: 4.5 cm (1.77") | Quality of Service (QoS) support: Yes | Wi-Fi standards: 802.11a | Wi-Fi standards: Wi-Fi 6 (802.11ax) | Wi-Fi standards: 802.11k | Quick start guide: Yes | Wi-Fi standards: 802.11g | Wi-Fi standards: 802.11v | Display resolution: 128 x 160 pixels | Operating relative humidity (H-H): -20 - 60% | Wi-Fi standards: 802.11b | Wi-Fi standards: Wi-Fi 5 (802.11ac) | Product type: IP mobile phone | Product colour: Anthracite | AC adapter included: Yes | Weight: 82 g | Wi-Fi standards: Wi-Fi 4 (802.11n) | Package weight: 389 g | Height: 135 mm | Security algorithms: SHA-512 | Width: 49 mm | Display: LCD | Depth: 15.5 mm | Operating temperature (T-T): 0 - 45 °C | Storage temperature (T-T): 10 - 90 °C | Wi-Fi: Yes | Security algorithms: TLS | Security algorithms: SRTP | Security algorithms: AES | Security algorithms: 802.1x RADIUS | Security algorithms: MD5 | Storage relative humidity (H-H): 10 - 90% | Security algorithms: SHA-256 | Noise reduction: Yes | SIP registrar server: Yes | Call transfer: Yes | Conference call: Yes | Phonebook capacity: 1000 entries | Voice codecs: CNG | Vibrating alert: Yes | Voice codecs: AJB | Voice codecs: VAD | Voice codecs: AGC | Voice codecs: PLC | Battery capacity: 1500 mAh | Voice codecs: iLBC | Mounting: Desk/Wall | Lines quantity: 2 lines | Voice codecs: G.723 | Voice codecs: G.729ab | Proximity sensor: Yes | Voice codecs: G.711ulaw | Voice codecs: OPUS | Wall bracket: Yes | Base station: Yes | Speakerphone: Yes | Voice codecs: G.722 | Number of 3.5 mm jack connectors: 1 | Talk time: 6 h | Standby time: 120 h | Handset: Yes | USB Type-C ports quantity: 1 | Acceleration sensor: Yes