Nokia 3155i - Manual (Page 52)

S e t t i n g s
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3. Enter the delay time (in mm:ss format), and select OK .
When keyguard is on, it may be possible to dial the emergency number
programmed into your device.
Touch tones
Touch tones or DTMF tones are the tones that sound when you press the keys on
your device keypad. You can use touch tones for many automated dial-up services
such as banking and airlines or for entering your voice mailbox number and password.
Touch tones are sent during an active call. Send them manually from your device
keypad, or send them automatically by saving them in your device.
Set type
In the standby mode, select Menu > Settings > Phone > Touch tones > Manual
touch tones and one of the following options:
Continuous —Used to set the tone sound for as long as you press and hold a key.
Fixed —Used to set the tone sound as a short tone regardless of how long you
press a key.
Off —Used to turn off tones. No tones sound when you press a key.
Set length
You can specify touch-tone length for the Fixed option. In the standby mode,
select Menu > Settings > Phone > Touch tones > Touch tone length > Short
(0.1 seconds) or Long (0.5 seconds).
Start-up tone
You can select to have a start-up tone when you first turn on your device. In the
standby mode, select
Menu > Settings > Phone > Start-up tone > On or Off .
Help text activation
Your device displays brief descriptions for most menu items. When you arrive at a
feature or menu, pause for about 14 seconds and wait for the help text to display.
If necessary, use the scroll key to page through the full help text.
The default setting for help text is On . However, you can turn help text on or off.
In the standby mode, select Menu > Settings > Phone > Help text activation >
On or Off .