# Set SMS Opt-in & Opt-Out

### Set SMS Opt-in <a href="#set-sms-opt-in" id="set-sms-opt-in"></a>

If you need to send an SMS to a user using the chatbot, be sure to set up this action before the Send SMS node.

<figure><img src="/files/6jQynpdfu9cUddYgvezF" alt=""><figcaption></figcaption></figure>

### Set SMS Opt-out <a href="#set-sms-opt-out" id="set-sms-opt-out"></a>

To make sure a user doesn’t receive any SMS from the bot, use this action.

<figure><img src="/files/wuy9IryjDoFx1RtQJPFc" alt=""><figcaption></figcaption></figure>

{% hint style="warning" %}
The email or SMS will not send out if the user isn’t opt-on for SMS & Email.
{% endhint %}

### **Bulk Action** <a href="#bulk-action" id="bulk-action"></a>

To configure SMS Opt-in or Opt-out for users in bulk, follow these steps:

1. Go to **Bot -> Bot Users**.
2. Check the box next to the user(s) you want to configure.
3. Click on **Bulk Action**.
4. Select **Set SMS Opt-In** or **Set SMS Opt-Out**.

<figure><img src="/files/m6E13urEavaQVppD2v1i" alt=""><figcaption></figcaption></figure>

This configuration will include or exclude the user from SMS notifications sent by the bot. If SMS Opt-in is not enabled, the system will avoid sending SMS to that user.


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