This compact, cost-effective
model offers all basic functions for office
user communication needs. The Dialog 4220
Lite is specifically designed for users
who want traditional telephone functions
with good voice quality. It is a robust
convenience phone well suited for visitor
or service areas.
Digital telephone
features:
12 function keys with LEDs
5 programmable keys (can be labeled
by the user)
Loud speaking function
Programmable ringer, loudness
and tone character
Adjustable foot console
Easy to mount on wall
Hearing impaired support with
amplification (+6dB)
The Dialog 4222
Office is a desktop telephone with full
functionality for office user communication
needs. It is user-friendly and equipped
with a hands-free speaking function as well
as an integrated headset port and a dedicated
headset key.
Digital telephone
features:
Features a flexible two-row display
13 keys with LEDs
5 programmable keys (can be labeled
by the user)
One key panel can be attached.
(17 programmable function keys
Hands free speaking.
Loud speaking function.
Programmable ringer, loudness
and tone character
Headset port (with dedicated headset
switching key)
Adjustable foot console.
Easy to mount on wall.
Hearing impaired support with
amplification (+6dB)
Acoustic shock protection
Supporting option unit port for
connecting external devices for
external bell and busy signal
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:
Features a three-row adjustable
graphical display
13 keys with LEDs
7 programmable keys (can be labeled
by the user)
4 soft keys
Up to four key panels can be attached
(17 programmable function keys each)
Full duplex hands free speaking
with Acoustic Echo Cancellation
(AEC)
Loud speaking function
Programmable ringer loudness and
tone character
Headset port (with dedicated headset
switching key)
Adjustable foot console
Easy to mount on wall
Hearing impaired support with
amplification (+6db)
Acoustic shock protection
Supporting option unit port for
connecting external devices for
external bell and busy signal
The Dialog 4224 Operator
telephones are specifically designed for
the needs of operators working with MD110
and BusinessPhone PBXs. They are designed
to provide them with full switchboard access
and functionality.
Dialog 4224 Operators support advanced system
functions that are required for operator
configurations. The keys that are used most
frequently have been enlarged and positioned
with a comfortable space in between to grant
fast and secure operation.
Operator
telephone features:
Features a five-row adjustable
graphical display
12 function keys with LEDs
4 large Clear and Speech keys
with LEDs
1 large Answer/Extend key
Headset port (with dedicated headset
switching key)
Programmable ringer loudness and
tone character
Adjustable foot console.
Easy to mount on wall.
Hearing impaired support with
amplification (+6db)
Acoustic shock protection Support
option unit port
A large, five-row adjustable
graphical display offers well-structured
information layout. This is where the status
and call information are presented. The
display and key texts are easy to read and
understand. The keypad uses a conventional
numeric keypad and single access to all
traffic handling functions. The operator
can choose between five languages to be
displayed.
Dialog 4224
Operator for BusinessPhone
A large, five-row adjustable
graphical display offers well-structured
information layout. The dynamic Soft keys
are optimized for fast, efficient operation
and information access.
This is
Dialog 4225 Vision
This multi-featured top
of the line model supports advanced system
functions. The Dialog 4225 Vision is ideal
for demanding and executive office usage.
Compared to Dialog 4223, this telephone
features 10 extra programmable keys and
a large, six-row, graphical display with
three navigation keys and four soft-keys.
Using the navigation keys in combination
with soft-keys, the user can easily access
a display menu with a number of system features
such as phonebook, call list, diversion,
absence reason, etc.
Digital telephone
features:
Features a six-row adjustable graphical
display
23 keys with LEDs
17 programmable keys (can be labeled
by the user)
4 soft keys and 3 navigation keys
Up to 4 key panels can be attached (17
programmable function keys each)
Up to 4 key panels can be attached (17
programmable function keys each)
Full duplex hands free speaking with
Acoustic Echo Cancellation (AEC)
Loud speaking function
Programmable ringer loudness and tone
character
Headset port (with dedicated headset
switching key)
Adjustable foot console
Easy to mount on wall
Hearing impaired support with amplification
(+6db)
Acoustic shock protection
Supporting option unit port for connecting
external devices for external bell and
busy signal
