TIP
The
emergency
telephone
number
can
be
dialed
even
if
the
phone
is
locked,
allowing
anyone
to
use
your
phone
to
call
for
help
in
an
emergency.
When
accessed
from
a
locked
screen,
only
the
emergency
calling
feature
is
accessible
to
the
caller.
The
rest
of
the
phone
remains
locked.
Phone
settings
These
settings
allow
you
to
modify
settings
associated
with
the
Phone
app.
◌
From
Phone,
tap
More
options
>
Settings.
Optional
calling
services
Your
wireless
service
provider
and
service
plan
may
support
the
following
calling
services.
Place
a
multi-party
call
Make
another
call
while
a
call
is
in
progress.
Options
may
vary
by
service
provider.
1.
From
the
active
call,
tap
Add
call
to
dial
the
second
call.
2.
Dial
the
new
number
and
tap
Call.
When
the
call
is
answered:
•
Tap
Swap
or
the
On
hold
number
to
switch
between
the
two
calls.
•
Tap
Merge
to
hear
both
callers
at
once
(multi-conferencing).
Video
calls
To
make
Video
calls:
◌
Tap
Phone,
enter
a
number,
and
then
tap
Meet
or
Video
call
or
Video
call.
NOTE
Not
all
devices
support
video
calling.
The
receiver
has
the
option
to
accept
the
video
call
or
answer
the
call
as
a
regular
voice
call.
Apps
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