Dtmf Tones; Tty Use - Samsung SPH-M830 Online User's Manual

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3.
Tap
to activate the international dialing
US dialing
code feature. A green checkmark indicates
activation.
Important:
This feature does not work for 1+ dialing.
Changing the International Dialing Code
By default, the international dialing prefix (code) is set
to 011. This code can not be changed until the feature
is temporarily disabled. Once disabled, the field
becomes accessible and can be altered.
1.
Press
and tap
2.
Tap
> Call settings
3.
Tap
to deactivate it. This enables the
US dialing
International dialing
4.
Tap
International dialing
the previous number.
5.
Enter a new number, then tap
6.
Tap
to reactivate it. This disables the
US dialing
International dialing
42
2C. Settings
.
.
field.
then press
to erase
.
OK
field.

DTMF Tones

This option sets the length of Dual-tone multifrequency
(DTMF) signaling tones.
1.
Press
and tap
2.
Tap
> Call settings
3.
Tap
and select
DTMF tones

TTY Use

A TTY (also known as a TDD or Text Telephone) is a
telecommunications device that allows people who are
deaf, hard of hearing, or who have speech or language
disabilities, to communicate by telephone.
Your device is compatible with select TTY devices.
Please check with the manufacturer of your TTY device
to ensure that it is compatible with digital cell phones.
Your device and TTY device will connect via a special
cable that plugs into your phone's headset jack.
Contact your TTY device manufacturer to purchase the
connector cable if one was not provided with the
device.
1.
Press
and tap
.
.
or
.
Normal
Long
.

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