Polycom SpectraLink 6000 System Interface Manual page 10

LinkPlus Interface Guide: Mitel SX-50, -200, -2000 System
Feature Programming Requirements
10
When planning the interface, the following information must be taken
into account:
Line sequences
The handset uses two types of key sequences to access PBX features
and multiple lines. Line sequences are those where the user presses
the key and then a number key. The key-map design designates
LINE
"line" keys that should be programmed for line appearance so that
they correspond to line sequences on the handset.
icon on the handset will reflect activity on the corresponding
The
LINE
deskset key. For this reason, it is recommended that line appearance
keys be used only for line access. If only one line is assigned to a
particular handset, leave the other designated line keys identified on
the key maps unassigned. The corresponding handset
sequences will then have no function.
• Line select keys 1-9 have corresponding digit icons on the handset
display. These icons indicate line status (on, off, slow flash, fast
flash, wink) similar to the Superset 420 icons. Use these for line
access.
• Line select keys 10-12 (associated with the handset's
key-mapping diagram) do not have digit icons and should be
used for functions or lines that do not require LCD indicators.
Function sequences
Function sequences are those where the handset user presses the FCN
key and then a number key. Designated "function" deskset keys
programmed to system features such as Transfer and Conference may
have their corresponding menu items display on the handset function
menu. See the key-map diagram for the function keys that are
available for feature programming.
+ key
LINE
key, see
FCN
PN: 1725-36137-001_E.doc