Aastra 6739i Gigabit SIP Phone (A6739-0131-10-01) Credit Card Terminal The DVE AC adapter is

The DVE AC adapter is an external power supply used to power the Bizfon BT2 model phone

Run / Block Switch

3Com IP 3502 Phone (0235A0D9)

The Polycom SoundPoint (2200-11700-025) IP Expansion Module is a simple plug and play unit

Account authentication: RADIUS and TACACS server support

Aastra 6739i Gigabit SIP Phone (A6739-0131-10-01) Credit Card Terminal The DVE AC adapter isAastra 6739i Phone (A6739 0131 1001) Description: The Aastra 6739i is one of Aastra's flagship phones featuring a huge touchscreen, Bluetooth support, and Gigabit speeds. The large 5. 7" display of the 6739i is backlit and in full color, plus there's even an on screen keyboard. The Aastra 6739i has up to 55 programmable buttons and supports nine lines or call appearances. This phone also includes a full duplex speakerphone and Hi Q Audio Technology.