Mitel 6867i Administrator's Manual page 1022

Mitel 6800 Series SIP Phone Release 4.2.0 Administrator Guide
# PRGKEY TYPES: "line", "speeddial", "blf", "list", "dnd"
# PRGKEY VALUE: If prgkey type is a speeddial, any DTMFs (from
# 0 - 9, *, "#") or a comma (,) for 500ms pause and
# 'E' for On-hook can be set for the value.
# If prgkey type is blf it is the extension you want
# to monitor.
# PRGKEY LINE: This is line associated with the prgkey.
# prgkeys the value must be between 3 and 24 (1 - 2
# are already hardcoded as the L1 and L2 hard
# key line/call appearances).
# Speed Dials
prgkey1 type: speeddial
prgkey1 value: *8
prgkey2 type: speeddial
prgkey2 value: *69
# DND Key
prgkey3 type: dnd
# Line appearance
prgkey4 type: line
prgkey4 line: 5
# blf
prgkey5 type: blf
prgkey5 value: 4559
prgkey5 line: 1
# list
prgkey6 type: list
prgkey7 type: list
C-16
For line