Cisco Original  Unified voip phon IP VOIP Phone Cisco Systems wireless ip phone wireless ip phone CP-3905=

Product Number	CP-3905=
Protocols	SIP
Connectivity	10/100BASE-T wired Ethernet LAN port plus switched PC port.
Foot stand	A foldable single-position foot stand offers optimum display viewing and comfortable use of keys.
Speakerphone	A full-duplex speakerphone allows for flexibility in placing and receiving calls.
Physical dimensions	8.07 x 5.91 x 2.11 in. (205 x 150 x 53.5 mm) (in slab mode with the foot stand folded)
Weight	20.96 oz (594.3g)