This multi-featured model supports advanced system functions for the
professional office user. The Dialog 4223 Professional is ideal for
administrative assistants and traditional Call Center (ACD) agents.
Using soft-keys, the user can easily access the display menu with a
number of system features such as phonebook, call list, diversion,
absence reason, etc...
Digital telephone features:
1- Features a three-row adjustable graphical display.
2- 13 keys with LEDs.
3- 7 programmable keys (can be labeled by the user).
4- 4 soft keys.
5- Up to four key panels can be attached (17 programmable function keys
each).
6- Full duplex hands free speaking with Acoustic Echo Cancellation
(AEC).
7- Loud speaking function.
8- Programmable ringer loudness and tone character.
9- Headset port (with dedicated headset switching key).
10- Adjustable foot console.
11- Easy to mount on wall.
12- Hearing impaired support with amplification (+6db).
13- Acoustic shock protection.
14- Supporting option unit port for connecting external devices for
external bell and busy signal.
Dialog 4223 (professional)