Digital Port
The integrated digital port automatically detects the correct connection type (S0 or UP0).

Hands-Free Listening
Well hidden under the handset is a high-quality speaker for hands-free listening during calls.

Phone Book
The phone allows access to 1000 entries in the system's phone book.

Multifunction Display
The clear 2-line display features an adjustable tilt to optimally suit your viewing needs.

Function Keys
10 function keys for features such as call forwarding, timer control, door intercom, and phone numbers simplify operation.

Compatibility
The ST 22 can also be used with many existing AGFEO communication systems. Your phone system will require new firmware for this. Please ask your dealer if a supporting firmware for your communication system is available for the ST 22.