P/N
610
‐
429r0
‐
enUS
11/2019
DT900/DT900S
–
Quick
Reference
Guide
3
To
view
Placed
Calls
1.
Press
the
Menu
key.
2.
Select
2
Call
History.
3.
Select
3
Placed
Calls.
4.
Use
the
Up
and
Down
Soft
Keys
to
scroll
through
the
placed
call
information.
Note
that
the
call
waiting
feature
and
maximum
number
of
concurrent
calls
you
can
receive
is
determined
by
your
system
administrator.
To
answer
the
other
incoming
call
(Call
Waiting):
1.
You
will
hear
a
tone
that
indicates
you
have
another
call.
Also,
the
Call
Indicator
Lamp
on
the
phone
will
blink
and
the
Caller
ID
is
shown
in
the
display.
2.
Press
the
Answer
key
to
answer
the
second
call.
Note
that
after
a
few
seconds
the
Caller
ID
of
the
original
party
is
shown
in
the
display.
3.
Do
one
of
the
following:
●
Press
the
EndCall
Soft
Key
to
end
the
call.
●
Press
the
Hold
key
to
put
the
second
call
on
hold.
4.
Press
the
Answer
key
to
return
to
the
original
call.
5.
Press
the
Hold
and
Answer
key
to
return
to
the
second
call
that
was
put
on
Hold.
To
place
a
second
call
(Concurrent
call):
If
it
is
enabled
by
your
system
administrator,
you
can
place
a
new
call
while
you
are
on
another
call.
They
will
be
treated
like
two
separate
phone
calls
and
you
can
switch
between
phone
calls.
1.
Do
one
of
the
following:
●
Press
the
Hold
key
to
place
the
current
call
on
hold,
then
press
the
NewCall
Soft
Key
to
get
the
dial
tone.
●
Press
the
Recall
key
to
get
dial
tone.
2.
Enter
the
phone
number
you
wish
to
call.
3.
Press
the
Dial
Soft
Key
to
initiate
the
call,
or
wait
a
few
seconds
for
the
call
to
be
automatically
dialed.
4.
When
you
have
completed
the
call,
press
the
EndCall
Soft
Key
to
end
the
call
and
return
to
your
original
call.
5.
Press
the
Resume
Soft
Key
to
resume
the
original
call.
To
switch
between
calls:
Press
the
Shuttle
Soft
Key
to
switch
between
the
calls.
To
conference
a
call
1.
While
on
a
call,
press
the
Conference
or
Conf
Soft
Key.
2.
Use
the
keypad
to
dial
the
number
of
the
party
to
be
joined
to
the
conference.
3.
Press
the
Dial
Soft
Key
to
initiate
the
call
or
wait
a
few
seconds
for
the
call
to
be
automatically
dialed.
4.
If
you
wish
to
transfer
the
held
party
instead,
press
the
Transfer
key.
5.
If
you
decide
not
to
complete
the
conference,
then
the
call
can
be
terminated
by
pressing
the
EndCall
Soft
Key.
6.
You
can
complete
the
conference
by
pressing
the
Conference
or
Conf
Soft
Key.
Hang
Up
while
conferencing:
If
you
are
establishing
a
conference
call
and
want
to
hang
up
on
the
person
you
are
calling,
press
the
EndCall
Soft
Key.
If
you
hang
up
the
telephone
handset
or
press
the
Speaker
key
while
the
phone
for
the
third
party
is
still
ringing,
the
other
two
parties
will
be
connected
in
a
blind
transfer
call.
Note:
Do
not
hang
up
the
telephone
handset
or
press
the
Speaker
key
unless
you
want
the
two
calls
to
be
connected
in
a
blind
transfer
call.
You
can
hang
up
the
telephone
handset
or
press
the
Speaker
key
after
you
connect
with
all
the
callers.
To
access
the
Personal
Directory
using
the
Menu
Key:
Do
one
of
the
following,
depending
on
your
system:
●
If
there
is
not
a
Corporate
Directory
on
your
system:
1.
Press
the
Menu
key.
Note:
The
DT900S
touch
phone
uses
to
access
the
Personal
Directory.
2.
Select
1
Personal
Directory.
●
If
there
is
a
Corporate
Directory
on
your
system:
1.
Press
the
Menu
key.
2.
Select
1
Directory.
3.
Select
1
Personal
Directory.
To
access
the
Personal
Directory
using
the
cursor
pad:
Do
one
of
the
following,
depending
on
your
system:
●
If
there
is
not
a
Corporate
Directory
on
your
system:
1.
Press
the
Directory
key
(
).
2.
Select
1
Personal
Directory.
Note:
The
DT900S
touch
phone
uses
to
access
the
Personal
Directory.
CALL
WAITING/CONCURRENT
CALLS
3
‐
PARTY
CONFERENCE
CALLS
THE
PERSONAL
DIRECTORY
