It is a VTAM setting plus an ISPF setting. VTAM:
logon applid=Your-TSO,logmode=D4C32XX3 ISPF "0" (zero) screen: Terminal Characteristics Screen format 3 1. Data 2. Std 3. Max 4. Part HTH Peter -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Tony Thigpen Sent: Thursday, May 24, 2018 5:47 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: How do I use 3270-4E on TSO? EXTERNAL EMAIL What is the TSO setting to allow me to use all the lines of a 3270-4? thanks, Tony Thigpen -- This message and any attachments are intended only for the use of the addressee and may contain information that is privileged and confidential. If the reader of the message is not the intended recipient or an authorized representative of the intended recipient, you are hereby notified that any dissemination of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by e-mail and delete the message and any attachments from your system. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN