Call coverage allows a user to be alerted when another user has an unanswered call.

The user being covered does not necessarily have to be a key and lamp user or have any programmed appearance buttons. Their Individual Coverage Time setting (default 10 seconds) sets how long calls will alert at their extension before also alerting on call coverage buttons set to that user.

The user doing the covering must have appearance buttons including a call coverage appearance button programmed to the covered users name.

Call coverage appearance buttons are not supported between users on different systems in a multi-site network.