If your organisation issued your ComTac account, contact your own administrator first. They hold your deployment's configuration, channel keys and hardware assignments, and can resolve most access and pairing questions directly.
In-app guidance is available at help.
Write to contact@comtac.xyz. We respond as soon as possible.
To get a useful answer on the first reply, include:
Report a lost, stolen or compromised ComTac node immediately to contact@comtac.xyz and to your administrator, marking the message urgent. Encryption keys and credentials can then be rotated for the affected deployment.
Requests for access to, correction of, or deletion of personal data are handled as described in the privacy policy. Where data is held under an organisational contract, we may direct the request to that organisation's administrator.