Samsung SCH-I400ZKOVZW - Manual (Page 127)

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Other call settings
Ignore with message
Create messages to use when rejecting incoming calls. For more
information, see “Ignoring a call with a message” on page 40.
1. From the Home screen, touch Menu ➔ Settings ➔ Call
settings ➔ Ignore with message.
2. Touch Create.
3. Enter the message text, then touch Save.
Note: To erase messages, touch Menu ➔ Delete.
Auto retry
When enabled, your phone will automatically re-attempt a call
when it encounters a network busy signal.
1. From the Home screen, touch Menu ➔ Settings ➔ Call
settings
2. Touch Auto retry to enable or disable automatic call retry.
When enabled, a check mark appears in the check box.
DTMF Tones
Set the length of DTMF (Dual Tone Multiple Frequency) tones that
your phone sends. DTMF tones are used as input by some
automated call systems.
1. From the Home screen, touch Menu ➔ Settings ➔ Call
settings ➔ DTMF tones.
2. Touch Normal or Long.
TTY Mode
When enabled, TTY Mode allows your phone to work with a TTY
device attached to the Headset Jack. Before using your phone
with a TTY device, you’ll need to enable TTY Mode.
1. From the Home screen, touch Menu ➔ Settings ➔ Call
settings ➔ TTY mode.
2. Touch TTY Off, TTY Full, TTY HCO, or TTY VCO.
Voice privacy
When enabled, Voice privacy encrypts your voice calls for
enhanced privacy.
1. From the Home screen, touch Menu ➔ Settings ➔ Call
settings.
2. Touch Voice privacy to enable or disable voice privacy.
When enabled, a check mark appears in the check box.