# STEP 3. Obtain the customer’s phone number

Search for **Phone label.** In the fields called **Phone label** and **Optional phone label** paste the following:

#### Phone - mark the above checkbox to get SMS updates. <a href="#phone---mark-the-above-checkbox-to-get-sms-updates" id="phone---mark-the-above-checkbox-to-get-sms-updates"></a>

![](https://1707759074-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MQYnH3DzaAfZKlwlKeo%2F-MSAau_jPb2EPtMwFfTq%2F-MSAaz_jY5qx9pkobMYI%2Fstep-6.jpg?alt=media\&token=98070c7a-5a12-4f12-a428-e7bd341797f5)

Then save the changes by clicking the **Save** button at the top of that page.

Next step - [**Explain how the customer will receive messages (Step 4)**](https://help.tobi.ai/tcpa-compliance/step-4.-explain-how-the-customer-will-receive-messages)

\------

**Verification guide:**

1. [Get consent to send marketing messages (Step 1)](https://help.tobi.ai/tcpa-compliance/step-1.-get-consent-to-send-marketing-messages)
2. [Explain how the customer will receive messages (Step 2)](https://help.tobi.ai/tcpa-compliance/step-2.-explain-how-the-customer-will-receive-messages)
3. [Obtain the customer’s phone number (Step 3)](https://help.tobi.ai/tcpa-compliance/step-3.-obtain-the-customers-phone-number)
4. [Explain how the customer will receive messages (Step 4)](https://help.tobi.ai/tcpa-compliance/step-4.-explain-how-the-customer-will-receive-messages)
5. [Legal documentation (Step 5)](https://help.tobi.ai/tcpa-compliance/step-5.-legal-documentation)
6. [Checkout page Example](https://help.tobi.ai/tcpa-compliance/checkout-page-example)


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