the dual-microphone array minimizes background
6 oz (414 g) Technical details Product colour Black Mean time between failures (MTBF) 674176 h Certificates Certification FCC CE
the microphone is designed aerodynamically and with many small holes instead of one larger hole
com 3-year warranty
Grandstream Networks GRP2613 IP phone Black 4 lines TFT Anker the dual-microphone array minimizes backgroundGrandstream Networks GRP2613, IP Phone, Black, Wired handset, In band, Out of band, SIP info, 4 lines, 2000 entriesDescription Grandstream Networks GRP2613. Product type: IP Phone, Product color: Black, Handset type: Wired handset. Dual Tone Multi Frequency (DTMF) modes: In band, Out of band, SIP info. Lines quantity: 4 lines, Phonebook capacity: 2000 entries. Volume control: Buttons. Display: TFT, Display diagonal: 2. 4", Display resolution: 320 x