Own Telephone Number Display (F21)
Enables you to display your own telephone number and
the ID number (SID) of your "Home" Cellular System.
1. Press
2. Press
Backlight Control (Standby) (F22-1)
When the power turns on, the LCD display and keypad
are automatically back lighted. To select the backlight
duration:
1. Press
2. You can change the current
mode by
3. Press
• 10 Seconds Mode
Backlight is on for 10 seconds after any key is pressed.
It also lights automatically for an incoming call. To
change the duration, press
(5 to 30 seconds) and press
• Off Mode
Backlight is on momentarily when the power is first
turned on, but remains off thereafter.
• Always On Mode
Backlight is always on.
Note: You can keep the backlight on while you are engaged
in a conversation. See Backlight Control (In-Use)
(F22-2) below.
Backlight Control (In-Use) (F22-2)
To keep the backlight on during phone calls, select the
"Always On" feature by:
1. Press
2. Scroll with
"Normal" or "Always On".
3. Press
Display Features
.
2
1
F
ABC
to exit.
F
2
2
F
ABC
ABC
or
to set.
F
2
2
F
ABC
ABC
or
to set.
F
My Number
(SIDH)
123-456-7890
.
1
Backlight
Standby
10sec.
.
Off
Always On
, enter a desired time
F
.
F
.
2
Backlight
ABC
In-Use
to
Normal
Always On
73
F21
00020
OK
F221
F222