DD.Starts the sign-on process. This is the recomended method of exiting from CICS for VTAM users. Upper case translation is turned on. This is the default. Upper case translation is turned off.
Terminal input can be a mixture of upper and lower case.
CICS will not translate the lower case input to upper case and when upper case input is desired, the user must hold down his shift key. DD.Terminal screen size will be set to 12 x 80. DD.Terminal screen size will be set to 24 x 80. This is the default screen size. DD.Terminal screen size will be set to 32 x 80.