Feature level
You can find out the feature level of your PBX here:
•Dashboard > Feature level
Some functions depend on the feature level of the PBX. If there is a difference between the current feature level of the PBX and the maximum possible feature level, the full range of functions of the PBX cannot be used.
For an upgrade of the feature level and the associated use of additional functions, please contact your specialist dealer or system partner.If the PBX has the maximum feature level and not all functions are available, check the firmware version and, if necessary, carry out a firmware update.
Further help under Firmware Update