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DIAMOND SERIES USER GUIDE
TO TERMINATE A CONFERENCE CALL
Pressing a line key will maintain the connection
with that line while dropping the other line. To
terminate the call entirely, place the handset
back in the cradle to go on-hook and disconnect
both parties.
5.
FLASH Key: Generates a 600 ms (0.6
seconds) hook switch “tap” signal.
Utilized to access special features on
PBX systems. The Flash function is
programmable at 100 ms to 1000Ms
(default is 600 ms). This button is located
underneath the faceplate.
6.
REDIAL Key: Redials the last-dialed
telephone number, up to 32 digits.
7.
MUTE Key: Sets the microphone Mute
function On and Off. The LED indicator above
the [Mute] key displays the On/Off status
of the Mute function. When Mute is On, the
handset and hands-free microphone audio
is turned off. You will be able to hear the
party at the other end of your call, but they
will not be able to hear you.
8.
HOLD Key: Controls the “local hold”
function. Each press of the [Hold] key
toggles the local hold mode on or off. An
LED indicator located above the [Hold] key
displays the on-hold status
9.
SPEAKER Key (for phones with a
speakerphone): Sets the hands-free
speakerphone function On or Off. The
LED indicator located above the [Speaker]
key displays the On/Off status of the
speakerphone.
10.
STORE Key: Utilized to program the speed-
dial memory keys and the voice mail
retrieval touch bar. This button is located
underneath the faceplate.
11.
Data Port: Provides a convenient extension
of the connected telephone line for
connecting a device such as a modem, fax,
or answering machine.
Operation
VOLUME
HANDSET AND SPEAKER VOLUME CONTROL
The handset volume control increases the volume
of the handset.
When the handset is off-hook or the Speaker key
is engaged on the speakerphones (for phones
with speakerphone), press the volume control
keys to increase or decrease the volume. The
handset volume control is an 8-step operation.
All models are hearing aid compatible.
RINGER VOLUME CONTROL
The ringer volume control switch is on the bottom
side of the phone.
The setting is either Low or HI (High).
INDICATORS
SPEAKER AND MUTE KEY CONNECTING AND
STATUS INDICATORS
Speakerphones are equipped with LED indicators
to show the current feature key status.
• Press Speaker or Mute feature key to use that
service—the LED will light red when that key
is IN USE.
CALLING
PLACING A CALL USING THE HANDSET
• Lift the handset.
• Dial out by using the numeric dial pad or by
pressing a speed dial location.
RECEIVING A CALL USING THE HANDSET OR
SPEAKER
On a two-line telephone, when the phone
rings select the ringing line on a phone with a
speakerphone (which will engage the Speaker)
or lift the handset to begin the conversation.
DIAMOND SERIES 2-LINE CORDED PHONES
