Polycom SOUNDPOINT SIP 2.2.0 - Manual (Page 25)

Overview
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— Context Sensitive Volume Control —The volume of user interface
sound effects, such as the ringer, and the receive volume of call audio
is adjustable.
— Customizable Audio Sound Effects —Audio sound effects used for
incoming call alerting and other indications are customizable.
— Directed Call Pick-Up and Group Call Pick-Up —Calls to another
phone can be picked up by dialing the extension of the other phone.
Calls to another phone within a pre-defined group can be picked up
without dialing the extension of the other phone.
— Distinctive Call Waiting —Calls can be mapped to distinct call waiting
types.
— Distinctive Incoming Call Treatment —The phone can automatically
apply distinctive treatment to calls containing specific attributes.
— Distinctive Ringing —The user can select the ring type for each line
and the ring type for specific callers can be assigned in the contact
directory.
— Do Not Disturb —A do-not-disturb feature is available to temporarily
stop all incoming call alerting.
— Handset, Headset, and Speakerphone —SoundPoint IP phones come
standard with a handset and a dedicated headset connection (not
supplied). The SoundPoint IP 320, 330, 430, 500, 501, 550, 600, 601, and
650 and SoundStation IP 4000 phone are full-duplex speakerphones.
The SoundPoint IP 301 phone is a listen-only speakerphone.
— Idle Display Animation —All phones except the SoundPoint IP 301 can
display a customized animation on the idle display in addition to the
time and date.
— Last Call Return —The phone allows call server-based last call return.
— Local / Centralized Conferencing —The phone can conference
together the local user with the remote parties of two independent
calls and can support centralized conferences for which external
resources are used such as a conference bridge.
— Local Contact Directory —The phone maintains a local contact
directory that can be downloaded from the boot server and edited
locally.
— Local Digit Map —The phone has a local digit map to automate the
setup phase of number-only calls.
— Message Waiting Indication —The phone will flash a message-waiting
indicator (MWI) LED when instant messages and voice messages are
waiting.
— Microphone Mute —When the microphone mute feature is activated,
visual feedback is provided.