Other Call Settings - Samsung Galaxy S III User Manual

Other call settings

From the Call settings screen, under Other call settings,
and configure the following options:
• Auto retry: Automatically redials a call if it receives a busy
signal from the network.
• TTY mode: Choose a TTY mode to enable TTY mode, for use
with optional TTY equipment.
• DTMF tones: Set the length of Dual-tone Multi-frequency
tones, that play when you use the keypad during a call, such as
when navigating phone menus.
• Voice privacy: Activates Enhanced voice privacy (when
available), to improve the security of your phone calls.
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