SpectraLink 8440 Handset Black

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Product Description SpectraLink 8440 - wireless VoIP phone - 3-way call capability
Product Type Wireless VoIP phone
Total Number of Wireless Handsets 1
Cordless Phone Standard IEEE 802.11a/b/g/n (Wi-Fi)
VoIP Protocols SIP
Voice Codecs G.722, G.729, G.711u, G.711a
Lines Supported Multiline
Caller ID Yes
Voice Mail Capability Yes
Call Services Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Display LCD display - color - Yes
Display Features Wallpaper