Entry level Business phone, six free function keys.  The advantage for the user:  He or she can freely decide what functions like hold, call transfer, call forward, or access mail box to map onto these keys,For use in small offices, call centers, lobbies, recreation rooms, as well as at home,The snom 300 has a headset connector and can be used as a tabletop phone or wall-mounted phone,As the snom 300 supports all of the common compression codecs such as G.729a and G.723.1, it is compatible with numerous components of other manufacturers and can be used in low-bandwidth environments. An integrated 2 Ethernet port switch enables connection to the network over an RJ-45 interface simultaneously with the PC connection!