Verizon LG-TM510 - Manual (Page 24)

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Dual-Tone Multi Frequency (DTMF). Signaling by
the simultaneous transmission of two tones, one
from a group of low frequencies and another
from a group of high frequencies. Each group of
frequencies consists of four frequencies. Setting
Key Beep length to Long will extend the DTMF
tone. Press MENU, then and press .
Using select Long. Press Soft Key 1 Ok .
Key Volume (Menu )
Adjust the key beep volume (made when pressing the
key).
Earpiece Volume (Menu )
Adjust the earpiece volume during a call by pressing
the Side Keys.
Alerts (Menu )
One of the four Alert options could be turned on.
Press Soft Key 1
Menu . Press Sound. Press
Alerts.
Check each option and turn it off if desired.
1. Fade (Menu )
Set an alert to inform you when you have lost a call or
lose services.
2. Minute (Menu )
Alerts you 10 seconds before the end of every minute
during a call.
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3. Service (Menu )
If on, alerts you when service changes.
When you enter a service area, the phone displays
Entering Service Area message.
When you leave a service area, the phone displays
Leaving Service Area message.
4. Call Connect (Menu )
Alert tone notifies the user of the time when the call
is connected.
Display (Menu )
Backlight (Menu )
Choose the settings of the LCD and keypad backlight.
10 seconds turns the backlight off 10 seconds after the
last key was pressed. 30 seconds turns the backlight
off 30 seconds after the last key was pressed. On
When Cellcase open means that the backlight is
always on while cellcase is open. Always off means
that the backlight is never on.
Banner (Menu )
Press Soft Key 1 Menu .
Then press Display. Press Banner. Press Soft
Key 1 Opt . Select Edit. Then enter the string of characters
you want to be displayed (up to 16 characters). Then press
Soft Key 1
Save .