Int 60  u - HP 95lx System Manager - Communications Service "m_comm_init"  [b]

   DI = 0E00h
   STACK:  2 WORDs unused dummies (for calls from high level languages)
       DWORD   pointer to ???

Return: ???
   STACK unchanged

See Also: INT 60/DI=0E01h,INT 60/DI=0E02h

Values for error code:
 0000h successful
 FFF1h "E_BUSY"
 FFF2h timeout
 FFF3h framing error
 FFF4h parity error
 FFF5h overrun error
 FFF6h "E_EMPTY"
 FFF7h "E_CONECT"
 FFF8h not open
 FFF9h out of memory
 FFFAh buffer overflow
 FFFBh "E_NOFIT"
 FFFCh unsupported
 FFFDh "E_IVOPR"
 FFFEh "E_IVCHN"
 FFFFh "E_REOPEN"