For certain functions, on display phones where a button has been configured without a specific number, a menu for number entry is displayed. The menu includes a Dir option for selecting a number from the directories held by the system.

Functions that use the interactive menu are:

User and Group buttons can be used to indicate the required user or hunt group only if those buttons are on an associated button module. User and Group buttons on the users extension are not accessible while the interactive button menu is being displayed.

For functions supported across a multi-site network, the directory will include remote users and advertised hunt groups.

For M-Series and T-Series phone, the volume buttons are used to scroll through the list of matching names. If this is done during a call or while a call is alerting, this will also adjust the call or ring volume.