Polycom SoundPoint IP 550 User Manual page 18

User Guide SoundPoint IP 550
1 - 10
— —Transfer of current call to third party.
— —Dials most recently dialed party.
— —Access local (your phone) and global (your
organization) features.
— —Receive text and voice messages.
— —Cancels ringing and directs incoming calls to your
Voice Mail (if supported).
4. Microphone Mute
calls.
5. Headset —Allows you to place and receive calls through an
optionally connected headset.
6. Hands-free Microphone—Place your phone on a hard, flat surface for
best results.
7. Speakerphone
calls.
8. Volume Keys
the handset, headset, speaker, and ringer.
9. Dial Pad—These 12 keys provide the 10 digits, the 26 alphabetic
characters, and special characters available in context-sensitive
applications.
10. Soft Keys—The screen will display labels for these keys, to identify their
context-sensitive functions.
11. Hold —Holds an active call or resumes a held call.
12. Speaker—For ringer and hands-free audio output.
13. Hookswitch
14. Line/Speed Dial Key—Use these keys to activate up to four lines or
speed dials that can be assigned to your phone.
—Mutes audio transmission locally during
—Allows for hands-free communication during
—Use these to adjust the volume of