Grandstream GDP 722 Handset

Grandstream GDP 722 Handset

Certification: FCC: FCC 15B FCC 15D SAR (FCC 47 CFR 2.1093 IEEE 1528 IEC 62209-2) FCC 68 HAC FCC ID CE: EN 55032 EN 55035 EN 61000-3-2 EN 61000-3-3 EN 60950-1 EN 301 489-1/-6 EN 301 406 EN 50332-2 SAR(EN50360 EN50566 EN 50663 EN62209-1 EN62209-2 EN 62479) RED NB RCM: AS Product colour: Black Quick start guide: Yes Bluetooth: No Front camera: No Display diagonal: 4.57 cm (1.8") Firmware upgradeable: Yes Display: TFT Handset keys: 23 Input current: 5 A Call pick up: Y Message-waiting indicator (MWI): Y Headset connectivity: 3.5mm Call park: Y Handset dimensions (WxDxH): 50 x 28.1 x 158 mm AC adapter input voltage: 100 - 240 V Handset type: Wireless handset Call transfer: Y Package weight: 328 g Handset weight: 110 g Standby time: 250 h Product type: IP Phone Ethernet LAN: No Display resolution: 128 x 160 pixels Phonebook sharing: Y Battery capacity: 800 mAh Talk time: 20 h Operating relative humidity (H-H): 10 - 90% Wi-Fi: No Charger: Yes Answering machine: Y Call hold: Yes Automatic gain control: Y Number of batteries supported: 2 Call waiting: Y Battery type: AAA Conference call: Y Maximum outdoor range: 350 m Power over Ethernet (PoE): No Voice codecs: G.729B Harmonized System (HS) code: 85171800 Operating temperature (T-T): -10 - 50 C Input frequency: 50/60 Hz Call forwarding: Yes AC adapter included: Yes Battery technology: Nickel-Metal Hydride (NiMH) Headphone outputs: 1 Speakerphone: Yes Hearing aid compatibility: Yes Number of handles included: 1 pc(s) USB 2.0 ports quantity: 1 Storage relative humidity (H-H): 10 - 90% Noise reduction: Yes Touchscreen: No Lines quantity: 10 lines Maximum indoor range: 50 m Storage temperature (T-T): -20 - 60 C