A catch all configuration page of tricks you can make a Hello Hub do. It only displays if you account is in advanced mode, as none of these options typically need to be tweaked for a working phone system.

• Control usage of the 3.5mm headphone jack, play music streams, phone ringer. PA system
• Force a unique customer provided dynamic DNS name
• E-mail settings - do not change unless you understand the ramifications: As of 2022-1-01, ours uses communicator
  • Custom email address system messages come from. This works if the SMTP Relay below allows the sender and target address
  • Custom SMTP Relay Server