The Ericsson Dialog 3185 Premium, also known as the DBC 185 supports the following features:
16 character display
Hands-free speaker
Switchable DTMF signalling/decadic pulsing
Last number redial
Temporary switch to DTMF signalling
Tone ringer
Switchable R-key function, earth/time break
Volume control
Mute button for handset microphone
4-Hour memory retention without batteries
Wall mounting possible
9 dial-by-name buttons
Program button
Loudspeaker
On-hook dialling
