Administrative Telephone Types [1]
Model 4220 [2]
Entry level multi-line phone.
Model 4222 [3]
Note: The 4222 model phone is no longer available for new installs.
Multi-line telephone with LCD display.
Professional multi-line phone with LCD display.
Model 4225 [5]
Flagship multi-line professional grade digital phone.
Model 211 [6]
Not Available for new installs.
The 211 is a multi-line digital telephone set without an LCD screen. This model is a speaker phone.
Model 212 [7]
Not available for new installs.
The 212 is a multi-line digital telephone set with an LCD screen. This model is a speaker phone.
Model 213 (plus 213A, 213B) [8]
Not available for new installs.
The 213 is a multi-line digital telephone set with an LCD screen. This model is a speaker phone and has 12 programmable buttons. The A and B versions of this phone have 17 and 34 additional programmable buttons.