Doorbell Ringer/Chime: The sounding device that produces a ring, or chime or other type of sound when someone pushes the doorbell button. Some have a different ring/chime pattern depending on if the front or back door button is pushed.
All used ports are associated with VLANs distinct from VLAN 1 and distinct from the black hole VLAN. It is also a good practice to shut down unused switch ports to prevent unauthorized access. A good security practice is to separate management and user data traffic. The management VLAN, which is VLAN 1 by default, should be changed to a separate, distinct VLAN. To communicate remotely with a Cisco switch for management purposes, the switch must have an IP address configured on the management VLAN.
The fact that you're using this VLAN as your management VLAN is irrelevant to the switch. The management VLAN is a construct of your management needs. The switch doesn't know one VLAN from another in terms of what the VLAN is used for. The native VLAN isn't affected by creating a management VLAN and the native VLAN is only relevant to trunk ports (AFAIK).