ADTRAN IP 712 User Manual page 22

Phone Overview
Function Key
Conference
Directories
Goodbye
Mute
LED flashes Red
when active.
Headset
LED illuminates
Green when in use.
Speaker
LED illuminates
Green when active.
Volume
22
Table 1. Function Key Description (Continued)
Appearance
Press to add a third party to an
Conference
active call.
Press to access the System and
Directories
Personal Contacts directories.
Press to disconnect from the current
Goodbye
call.
Press to silence the speaker,
handset, or headset microphone.
Press the mute key again to
reactivate audio.
Signals that the headset is active.
You must have a headset connected
to your phone and have enabled the
Headset Switch Hook to use this
function.
Press to enable the speaker.
Press +/- to increase or decrease
+
the volume. Pressing the key causes
the Messages key light to flash and
presents a volume bar on the LCD
screen. A tone plays to indicate the
current volume. This function key is
-
applied to the call, ringer, and
speaker volume through additional
steps.
Copyright © 2011 ADTRAN, Inc.
ADTRAN IP 700 Series Phone User Manual
Description
More
Information
Refer to
Conferencing a
Call on page 39.
Refer to Using
Directories on
page 41.
Refer to Ending
Calls on page 33.
Refer to Muting
Calls on page 34.
Refer to Using the
Handset,
Headset, and
Speaker on
page 32.
Refer to Using the
Handset,
Headset, and
Speaker on
page 32.
Refer to Adjusting
Volume on
page 29.
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