Samsung SECR300ZRAMTR - Manual (Page 82)

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Note: The TTY Mode option has no effect on the phone’s earpiece, microphone, or
speaker. When you select TTY Full, all currently enabled sound functions
remain enabled.
2. Highlight your selection and press . You’re returned
to the previous menu and the TTY icon ( ) appears in
the top of the display.
Voice Privacy
Voice Privacy lets you choose what level of voice security
(Standard or Enhanced) your phone will use.
Tip: You can change your Voice Privacy setting during a call by using the In-Use
Menu options. (For more information, refer to “In-Use Menu” on page 23.)
1. From the Settings menu, select Call Settings ➔ Voice
Privacy. The following options appear in the display:
• Standard
• Enhanced
2. Highlight the Voice Privacy option of your choice, then
press .
Phone Settings
Airplane Mode
When set to On, Airplane Mode disables all radio functions of
your phone. This prevents you from making or receiving calls, but
allows you to use other features (such as the camera and the
Tools) safely in sensitive environments, such as on board an
aircraft.
1. From the Settings menu, select Phone Settings ➔
Airplane Mode. The following options appear in the
display:
• On — Disables the radio transmitter and receiver and the Bluetooth
interface in your phone.
Tip: If you need to make an emergency call with Airplane mode enabled, just dial
the emergency number and press .
• Off — Enables the radio transmitter and receiver in your phone.
2. To return to the Phone Settings menu, press .
3. Highlight the desired option, then press . You are
prompted to confirm your setting change.
• Press Yes to change to the new setting.
• Press No to discard the change and keep the original setting.
Note: If you press Yes, you are returned to standby mode, and the Airplain Mode
icon ( ) appears in the display. If you press No, the Airplane Mode screen
remains in the display.