>>Hi Len,
>>
>>Yeah, I thought that might be the case. I tried a crossover from COM1: to COM2: and ran 2 instances of Procomm. Also took a single port over to an Epson LQ-850 in Hex Dump mode. In all cases, all I see is hex(01 41 0D) for his F2 sequence. All function keys in Wyse-50 emulation exhibit the exact same behavior in Procomm. I am beginning to think these default function keys are meant to be terminal to host only, not to drive the terminal.
>
>That's what I was beginning to think too, but then wyse shft+F16 ( CHR( 01 ) + CHR( 111 ) + CHR( 13 ) or HEX 01 6F 0D ) does work. I'm lost on this one.
>John

Same response here, a little "o" on the terminal screen. I don't see the difference.