22
LCD
Backlight:
The
backlight
time
can
be
set
to
turn
off
after
10,
20,
or
30
seconds.
It
can
also
be
set
to
always
on,
however
the
longer
a
backlight
is
on
the
faster
the
battery
will
drain.
Brightness:
You
can
select
the
brightness
level
of
the
LCD
backlight
using
the
left/right
navigation
key.
Main
Menu:You
can
set
the
main
menu
Icon
or
List
mode.
Themes:The
unit
provides
three
themes.
Call
Setup
Answer
Options:You
can
select
Flip
Open,Any
Key
or
Send
Only
to
answer
a
call.
Call
Duration
Reminder:
Set
the
reminder
to
sound
during
calls
at
45
seconds,
50
seconds,
55
seconds,
or
off.
Call
Connect
Notification:
If
this
feature
is
turned
on,
then
a
notification
will
sound
each
time
a
call
is
connected.
Blacklist:
You
can
set
up
a
blacklist.
After
enabling
the
blacklist,
the
phone
numbers
listed
in
the
blacklist
will
not
be
able
to
call
this
phone.
o
Status:
Disable/Enable.
o
Blacklist
List:
Up
to
nine
blacklisted
entries
can
be
added.
You
can
edit
the
list
through
this
menu.
TTY
Mode:This
menu
lists
as
TTY
Off,TTY
Full,TTY
VCO,TTY
HCO,TTY
Debug.
Security
Setup
To
make
changes
in
the
Security
menu,
you
must
correctly
input
the
phone
password.
The
initial
password
is
1234.
Phone
Lock:
If
“Enabled”,
when
the
phone
is
powered
on
you
will
be
prompted
to
enter
the
phone’s
password
correctly
to
use
the
phone.
Keypad
Lock:
The
keypad
lock
can
be
set
to
be
enabled
after
5
seconds,
30
seconds,
60
seconds,
or
5
minutes.
To
unlock
the
keypad,
press
“*”
then
the
Answer/Send
key.
Even
when
locked,
you
may
answer
an
incoming
call.
Call
History
Lock:
If
enabled
the
phone
will
require
the
password
to
be
entered
each
time
you
access
the
phone’s
Call
History.
Phonebook
Lock:
If
enabled,
the
phonebook
cannot
be
viewed
until
the
password
is
entered.
Message
Lock:
If
enabled,
the
phone
will
require
the
password
to
be
entered
to
access
messages.