communications, protocol (TAP, or "IXO", "PET") A
protocol for submitting requests to a
pager service. IXO/TAP is an
ASCII-based,
half-duplex protocol that allows the submission of a numeric or alphanumeric message.
Examples, protocol description, clarifications (ftp://mirror.lcs.mit.edu/telecom-archives/technical).
See also
RFC 1568.
(1996-04-07)