Yealink SIP-T54S Administrator's Manual page 819

Macro Action
$I<menu item ID>$
Description
Hold

Redial

Transfer

Speaker

Conference

ExtX@Y (X stands for the serial number of

expansion module key, Y stands for the
serial number of expansion module; For
SIP-T48S/T48G/T46S/T46G/T29G: X
ranges from 1 to 40, Y ranges from 1 to 6;
For SIP-T54S/T52S: X ranges from 1 to 60,
Y ranges from 1 to 3; @Y can be omitted
if there is only one expansion module
connected to the phone.)
Menu (You can enter menu by executing

this command at any interface except the
non-executable situations. For example,
entering menu is blocked during an active
call.)
Home (You can return back to idle screen

by executing this command at dialing
screen for SIP-T48G/S IP phones)
Example: $KDialPadPound$ means pressing the pound
key.
Note: If a key (e.g., Redial key) is not found but the
function is available, perform the corresponding action. If
a key is not found and the function is unavailable, the
execution of the action string will be ignored.
The action to be performed for positioning and entering
the desired menu item.
Each menu item has a unique identifier on the IP phone,
you can configure this parameter according to the
system-defined menu item ID. If the menu item ID is not
defined on the phone or there is no matched menu item
on the current screen, the execution of the action string
will be ignored. The menu item ID is case-insensitive.
Example: $Istatus_list& means entering the Status menu.
Note: To view the menu item ID, you can configure the
value of the parameter "edk.id_mode.enable" to 1
(Enabled) and then long press the Volume Up key when
Configuring Advanced Features
793