TN3270 connections support full-screen 3270 emulation. TN3270 connections
do not support:
- Device name or pool name specification
- Printers
- Client involvement with responses, SysReq, Start Data Indicator,
BID, Signal or SNA Sense data.
RFC1646 defines device name specification and printer support
for TN3270 connections. However, this RFC is not supported on the
TN3270 Telnet server. If either of these requests is received on a
TN3270 connection, the server will drop the connection.