Editing A2P 10DLC Registration (section)

== Important Notes ==
* Registration is only available for those within the Admin Group.
* Registration is required for all customers planning to send SMS messages to U.S. recipients. Inaction will increase the likelihood of message filtering.
* You only need to submit the registration form once. All information must be accurate. It is not possible to go back or edit details once you submit your registration.
* ActiveCampaign does not control the review process for SMS registration. This process can take as long as 5-7 business days.
* Businesses must have a valid Tax ID or Employer Identification Number (EIN) to register successfully. Registration for businesses without a Tax ID or EIN is not available at this time.
* An example of a 10-digit long code would be your personal phone number, including the area code.
* If you need to register for “Know Your Customer” guidelines implemented by UK carriers, please read the [[About SMS UK regulations and how to register in ActiveCampaign]] help article.