we just release the new VVX EM50 Expansion Module compatible with the VVX 450
5.0” color backlit display (480x800 pixel)
30 multifunctional line keys
3-page keys for additional line appearances
1 USB port (side)
Up to 2 modules can be attached together via USB
Compatible only with the VVX 450 business IP phone
Requires UC Software 220.127.116.1132 (or newer) in order for the EM50 to function
Feature support: Additional line registrations Shared call appearance, bridged line apearance (key system emulation) Call transfer Busy lamp field Speed dial Fully programmable line appearances Multilingual user interface (driven from host phone) encompassing Chinese, Danish, Dutch, English, French, German, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Slovenian, Spanish and Swedish Skype for Business presence
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