Samsung SCH-R250ZRAMTR - Manual (Page 133)

Changing Your Settings 129
Hearing Aid Mode
Hearing Aid Mode lets you power Off (default value — to save power)
or power On your phone’s Hearing Aid compatibility functions.
Phone Settings
You can set or reset the operating characteristics of your phone to
suit your location and/or to limit access to your phone.
Airplane Mode
When set to On, Airplane Mode disables all radio functions of your
phone. This blocks you from making or receiving calls other than
Emergency (911) 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.
Tip: If you need to make an emergency call with Airplane mode enabled, just dial
the emergency number and press .
Language
The Language option lets you select the language (English or Español)
of menus, sub-menus, and other user-interface features.