AT&T MERLIN LEGEND Release 3.0 System Programming And Maintenance Manual page 122

Glossary
system date and time
system programming
System Programming
and Maintenance
system renumbering
T
T 1
tie trunk
timed flash
tip/ring
touch-tone receiver
T/R
GL-32 System Programming and Maintenance (SPM)
Date and time that appear on MLX display
telephones and SMDR reports.
Programming of system functions and features
that affect most users, performed from an MLX-
20L telephone or a computer using SPM. See
also extension programming and centralized
telephone programming.
See SPM.
Procedure used to change the numbers
assigned to telephones, adjuncts, calling
groups, paging groups, park zones. Remote
Access, and lines/trunks.
Type of digital transmission facility that in North
America transmits at the DS1 rate of 1.544
Mbps.
Private trunk directly connecting two telephone
switches. See also automatic-start tie trunk,
delay-dial-start tie trunk, immediate-start tie
trunk, and wink-start tie trunk.
See switchhook flash.
Contacts and associated conductors of a
single-line telephone plug or jack.
See TTR.
See tip/ring.