•
The RP240E (like the RP240EH and RP240ED) has 24 feature
keys, a speakerphone, a two-line display with up to 24 characters
per line, and may have multiple extensions.
•
The RP240EH has a headset connection.
•
The RP240ED has a data communications module (DCM) for
attaching your phone to a terminal or personal computer with an
RS-232C cable.
Introduction 1-5