INT 2F U - Quarterdeck TELTSR.COM - OPEN CONNECTION                             
	AX = DF02h
	BX = file handle for connection's socket
Return: AX = status
	    0000h successful
	    FFFFh no more room in TELTSR's JFTsee Job File Table
Program: TELTSR is a Telnet TSR(Terminate and Stay Resident) A program which remains in memory after terminating in order to provide services to other programs or the user.  The name comes from the name of the DOS function call used to remain in memory after termination. included with Quarterdeck's DESQview/X v2.00
Notes:	the indicated file handle becomes owned by TELTSR, and is closed in
	  the caller's JFTsee Job File Table
	multiple calls to this function will override the previous assignment
	  without closing the previous file; use AX=DF01h before further calls
SeeAlso: AX=DF00h"TELTSR",AX=DF01h"TELTSR"