It looks to me to have:<p>- NEW<p>- GTO (GOTO)<p>- LST (LIST)<p>- END<p>- RUN<p>- FOR<p>- NXT (NEXT)<p>- LOD (LOAD)<p>- STP (STOP)<p>- RTN (RETURN)<p>All of which are BASIC commands, as well as GTS (go to subroutine, probably like GOSUB).<p>In addition, it would’ve lent itself well to loading programs from cassette (see TI-99 or TRS-80 of the era).<p>I have a 1984 Sharp PC-1246 handheld which is surprisingly programmable despite being about the size of a modern smartphone, an actual calculator form factor, and, you know, from 1984.