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Push
to
Talk
Push
to
Talk
(PTT)
lets
y
ou
v
ie
w
the
a
v
ailabilit
y
of
famil
y,
friends
or
co
-w
orkers
before
y
ou
call.
A
dd
a
Push
to
Talk
Contact
1
.
On
the
Home
screen
,
click
the
Push to Talk
icon.
2
.
On
the
PTT
Menu
screen
,
click
Add Contact
.
3
.
T
y
pe
the
contact
information
and
click
OK
.
Y
our
BlackBerr
y 8820
w
ill
no
w
send
the
in
v
itation
to
y
our
ne
w
contact.