Muting A Call; Speaker Phone - Iridium extreme ptt User Manual

Muting a Call

For privacy during a call, use the mute feature. You hear the party on the
other end, but they do not hear you.

Speaker Phone

To allow the call to be shared with other people within close proximity to
your phone, use the speaker phone feature. In this mode the speaker in
the top of the phone is used instead of the normal earpiece/receiver.
62 Iridium Extreme® PTT User Manual
Options
Options
To mute the call:
Select "Options" using
the left soft key and then
use the 2-way Navi-key to
scroll to "Mute". Select "Mute"
using the left soft key.
To un-mute the call: Press
the left soft key again, scroll
using the 2-way Navi-key to
"UnMute" and then
press the left soft key.
To use speaker phone: make
or receive a phone call and
while the call is in progress,
select "Options" using the left
soft key. Then, use the 2-way
Navi-key to scroll down and
select "Speaker" using the
left soft key for "Select". To
switch back to earpiece,
press the left soft key again
and scroll to "Ear" and press
the left soft key to "Select".