If your account has been blocked you can contact our support. We may use your information and call log information to comply with applicable laws. (f) Communicate With You: As part of the Viber family, we want to keep in touch with you. We use your information to contact you (via message or other means) to maintain the App, including your Viber Out User Account, to comply with your stated communication preferences or to provide updates about other Viber services.
Question: how long do you retain meta data? Answer: (f) Communicate With You: As part of the Viber family, we want to keep in touch with you.