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15
USING THE
SPEAKERPHONE
Making a Call
To make a call, press
LINE 1
(or
LINE 2
),
listen for a dial tone, then dial the num-
ber. When you press a line button on the
base, that line’s indicator on the base
lights. The same line’s indicator on the
handset flashes to show that someone is
using that line at the handset.
Note:
If a line indicator on the base is
flashing, someone is using that line at
the handset. Press the other line button.
To end a call, press
LINE 1
(or
LINE 2
).
Answering a Call
When a call comes in, the line indicator
for that line flashes at the handset and
base.
To answer a call, press the line button for
the line that is ringing, or simply press
any number key. The indicator for that
line lights at the base and flashes at the
handset.
If you receive a call on one line while you
are using the speakerphone to talk on
the other, the new call’s line indicator
flashes. Press the line button for the in-
coming call. The current call is automati-
cally put on hold.
If both lines have an incoming call,
pressing a number key answers the line
that began ringing first.
Adjusting the Speakerphone
Volume
To set the speakerphone’s volume, slide
VOLUME
on the right side of the base.
Using Mute
While talking on the speakerphone, you
can temporarily turn off the ET-687’s mi-
crophone by pressing
MUTE
so the other
party cannot hear you. The line indicator
flashes red when a line is muted.
Press
MUTE
again to resume your con-
versation.
Note:
MUTE
does not work during an in-
tercom call.
43-687.fm Page 15 Friday, August 13, 1999 11:12 AM