For any new feature, please post it as a idea here The RC team will overview and may implement in future version

Nancy, this feature is available on the RingCentral Phone for Desktop. Kindly check on this KB Article https://support.ringcentral.com/article/7818.html. As of now, this is currently not available in the new RingCentral App. You may submit a feature request in our Ideas Portal, which Anirban recommended.

We would like to setup a company wide contact list that we can set up in out account so it is accessible to all staff on their phones AND desktop applications. Is that possible?