|1.||(character)||ENQ - /enkw/ or /enk/ ENQuire. The mnemonic for ASCII character 5.|
|2.||(chat)||ENQ - An on-line convention for querying someone's
availability. After opening a chat connection to someone
apparently in heavy hack mode, one might type "SYN SYN ENQ?"
(the SYNs representing notional synchronisation bytes), and
expect a return of ACK or NAK depending on whether or not
the person felt interruptible.|
Compare ping, finger.