This Natural profile parameter allows you to specify the terminal type used - in TP environments in which this information is not supplied automatically - so that Natural can activate the appropriate converter routine for attribute sequences to operate that type of terminal.
| Possible settings | 1-4 characters | The setting specified with the
                           					 TTYPE parameter must be defined as a valid terminal
                           					 device type in the NTDVCE macro of the
                           					 NATCONFG module, see
                           					 Configuration Tables - Module
                              					 NATCONFG.
                         |  
                        				
                     
|---|---|---|
| Default setting | 3270 |  
                        				  
                        Under z/OS, z/VSE. | 
| See Text. |  Under BS2000: 
                           					 
                            The setting defined in PDN, unless overridden by the
                              						parameter  Note:  |  
                        				
                     |
| Dynamic specification | yes | |
| Specification within session | yes | The TTYPE parameter has the same
                           					 function as the terminal command %T=.
                         |  
                        				
                     
Note:
 If you use the TTYPE parameter, it is no
                     		  longer necessary to execute a program containing a
                     		  SET CONTROL
                        		  'T=...' statement at the start of the session in order to set the
                     		  terminal type.