Editing SMS requirements (section)

=== Step-by-step instructions ===
1. **Purchase the SMS add-on**:
   - Ensure that your current plan supports the SMS feature and follow the steps to purchase the add-on if necessary.

2. **Obtain explicit consent from contacts**:
   - Implement a method to gather explicit consent from your contacts before sending SMS messages. 

3. **Create an opt-in form**:
   - Utilize the **default phone form field** to collect the contact’s mobile phone number and ensure that the form includes a prompt for them to consent to receive specific SMS communications.

4. **Configure SMS settings**:
   - Once consent has been obtained, navigate to your account’s **Settings** and find the relevant SMS settings. Ensure you have filled out all necessary information, including a '''Sender Name'''.