The 6218
and 6220 telephones must be administered in the following ways:
If the telephone is connected to a System 75, DEFINITY G1 or G3,
or a DEFINITY ECS, it must be administered as a 2500 analog
telephone with Message Waiting.
If the telephone is connected to a System 85 or DEFINITY G2, it
can be administered as an analog line.
NOTE:
The programmable dialing buttons are programmed individually on
the telephone; they are not administrable from the switch.
