# contacts

- [Add existing contacts to groups](/connectivity-platform/contacts/add-existing-contacts-to-groups.md)
- [Create a Group](/connectivity-platform/contacts/create-a-group.md)
- [Export contacts](/connectivity-platform/contacts/export-contacts.md)
- [Formatting your contact numbers](/connectivity-platform/contacts/formatting-your-contact-numbers.md)
- [How many contacts can I store?](/connectivity-platform/contacts/how-many-contacts-can-i-store.md)
- [How to forward an invoice to a different email address?](/connectivity-platform/contacts/how-to-forward-an-invoice-to-a-different-email-address.md)
- [Managing group subscribers](/connectivity-platform/contacts/managing-group-subscribers.md)
- [Remove Contacts](/connectivity-platform/contacts/remove-contacts.md)