ShoreTel IP Phone 230G Black[Product Information]- 5 line x 24 character display (120x35 pixels)
- 3 lines
- 8 fixed feature keys - transfer， conference， hold， intercom， redial (history)， voicemail， options， directory
- Audio controls - volume， mute， speakerphone， headset
- Power via 802.3af PoE (Class 2 PoE) or local PoE injector (sold separately)
