diff --git a/message_notify_sms/message_notify_sms.info.yml b/message_notify_sms/message_notify_sms.info.yml
new file mode 100644
index 0000000..64c691c
--- /dev/null
+++ b/message_notify_sms/message_notify_sms.info.yml
@@ -0,0 +1,8 @@
+name: 'Message notify SMS'
+description: 'Send message notifications via SMS.'
+core: 8.x
+package: Message
+dependencies:
+  - message_notify:message_notify
+  - smsframework:sms
+type: module
diff --git a/message_notify_sms/src/Plugin/Notifier/Sms.php b/message_notify_sms/src/Plugin/Notifier/Sms.php
new file mode 100644
index 0000000..5e877ca
--- /dev/null
+++ b/message_notify_sms/src/Plugin/Notifier/Sms.php
@@ -0,0 +1,147 @@
+<?php
+
+namespace Drupal\message_notify_sms\Plugin\Notifier;
+
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Logger\LoggerChannelInterface;
+use Drupal\Core\Render\RendererInterface;
+use Drupal\message\MessageInterface;
+use Drupal\message_notify\Exception\MessageNotifyException;
+use Drupal\message_notify\Plugin\Notifier\MessageNotifierBase;
+use Drupal\sms\Direction;
+use Drupal\sms\Exception\NoPhoneNumberException;
+use Drupal\sms\Exception\RecipientRouteException;
+use Drupal\sms\Message\SmsMessage;
+use Drupal\sms\Message\SmsMessageInterface;
+use Drupal\sms\Provider\PhoneNumberProviderInterface;
+use Drupal\sms\Provider\SmsProviderInterface;
+use Drupal\user\UserInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * SMS notifier.
+ *
+ * @Notifier(
+ *   id = "sms",
+ *   title = @Translation("SMS"),
+ *   descriptions = @Translation("Send messages via SMS."),
+ *   viewModes = {
+ *     "sms_body"
+ *   }
+ * )
+ */
+class Sms extends MessageNotifierBase {
+
+  /**
+   * The SMS phone number provider service.
+   *
+   * @var \Drupal\sms\Provider\PhoneNumberProviderInterface
+   */
+  protected $phoneNumberProvider;
+
+  /**
+   * The SMS provider service.
+   *
+   * @var \Drupal\sms\Provider\SmsProviderInterface
+   */
+  protected $smsProvider;
+
+  /**
+   * Constructs the SMS notifier plugin.
+   *
+   * @param array $configuration
+   *   A configuration array containing information about the plugin instance.
+   * @param string $plugin_id
+   *   The plugin_id for the plugin instance.
+   * @param mixed $plugin_definition
+   *   The plugin implementation definition.
+   * @param \Drupal\Core\Logger\LoggerChannelInterface $logger
+   *   The message_notify logger channel.
+   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
+   *   The entity type manager service.
+   * @param \Drupal\Core\Render\RendererInterface $render
+   *   The rendering service.
+   * @param \Drupal\message\MessageInterface $message
+   *   (optional) The message entity. This is required when sending or
+   *   delivering a notification. If not passed to the constructor, use
+   *   ::setMessage().
+   * @param \Drupal\sms\Provider\PhoneNumberProviderInterface $phone_number_provider
+   *   The SMS phone number provider.
+   * @param \Drupal\sms\Provider\SmsProviderInterface $sms_provider
+   *   The SMS provider service.
+   */
+  public function __construct(array $configuration, $plugin_id, $plugin_definition, LoggerChannelInterface $logger, EntityTypeManagerInterface $entity_type_manager, RendererInterface $render, MessageInterface $message = NULL, PhoneNumberProviderInterface $phone_number_provider, SmsProviderInterface $sms_provider) {
+    // Set configuration defaults.
+    $configuration += [
+      'mail' => FALSE,
+      'language override' => FALSE,
+    ];
+
+    parent::__construct($configuration, $plugin_id, $plugin_definition, $logger, $entity_type_manager, $render, $message);
+
+    $this->phoneNumberProvider = $phone_number_provider;
+    $this->smsProvider = $sms_provider;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition, MessageInterface $message = NULL) {
+    return new static(
+      $configuration,
+      $plugin_id,
+      $plugin_definition,
+      $container->get('logger.channel.message_notify'),
+      $container->get('entity_type.manager'),
+      $container->get('renderer'),
+      $message,
+      $container->get('sms.phone_number'),
+      $container->get('sms.provider')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function deliver(array $output = []) {
+    $sms = new SmsMessage();
+    $sms->setMessage(strip_tags($output['sms_body']));
+
+    if (!empty($this->configuration['sms_number'])) {
+      // Phone number is directly attached to the message entity.
+      return $this->sendDirect($sms);
+    }
+
+    if (!$this->message->uid->entity instanceof UserInterface) {
+      throw new MessageNotifyException('No account passed to the SMS notifier plugin.');
+    }
+
+    try {
+      return (bool) $this->phoneNumberProvider->sendMessage($this->message->uid->entity, $sms);
+    }
+    catch (NoPhoneNumberException $e) {
+      $this->logger->error($e->getMessage());
+    }
+  }
+
+  /**
+   * Send directly to a provided SMS number.
+   *
+   * @param \Drupal\sms\Message\SmsMessageInterface $sms
+   *   The SMS message. Should already contain the body/payload.
+   *
+   * @return bool
+   *   Returns TRUE if the message was succesfully added to the SMS queue.
+   */
+  protected function sendDirect(SmsMessageInterface $sms) {
+    try {
+      $sms->addRecipient($this->configuration['sms_number'])
+        ->setDirection(Direction::OUTGOING);
+      return (bool) $this->smsProvider->queue($sms);
+    }
+    catch (RecipientRouteException $e) {
+      $this->logger->error($e->getMessage());
+    }
+  }
+
+}
diff --git a/src/Plugin/Notifier/Email.php b/src/Plugin/Notifier/Email.php
index d69493b..79bcb4c 100644
--- a/src/Plugin/Notifier/Email.php
+++ b/src/Plugin/Notifier/Email.php
@@ -51,10 +51,10 @@ class Email extends MessageNotifierBase {
    *   (optional) The message entity. This is required when sending or
    *   delivering a notification. If not passed to the constructor, use
    *   ::setMessage().
-   * @param \Drupal\Core\Mail\MailManagerInterface $mail_manager
+   * @param \Drupal\Core\Mail\MailManagerInterface $phone_number_provider
    *   The mail manager service.
    */
-  public function __construct(array $configuration, $plugin_id, $plugin_definition, LoggerChannelInterface $logger, EntityTypeManagerInterface $entity_type_manager, RendererInterface $render, MessageInterface $message = NULL, MailManagerInterface $mail_manager) {
+  public function __construct(array $configuration, $plugin_id, $plugin_definition, LoggerChannelInterface $logger, EntityTypeManagerInterface $entity_type_manager, RendererInterface $render, MessageInterface $message = NULL, MailManagerInterface $phone_number_provider) {
     // Set configuration defaults.
     $configuration += [
       'mail' => FALSE,
@@ -63,7 +63,7 @@ public function __construct(array $configuration, $plugin_id, $plugin_definition
 
     parent::__construct($configuration, $plugin_id, $plugin_definition, $logger, $entity_type_manager, $render, $message);
 
-    $this->mailManager = $mail_manager;
+    $this->mailManager = $phone_number_provider;
   }
 
   /**
diff --git a/src/Plugin/Notifier/Sms.php b/src/Plugin/Notifier/Sms.php
deleted file mode 100644
index 4d14ca1..0000000
--- a/src/Plugin/Notifier/Sms.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-
-namespace Drupal\message_notify\Plugin\Notifier;
-
-use Drupal\message_notify\Exception\MessageNotifyException;
-
-/**
- * SMS notifier.
- *
- * @todo Add plugin definition.
- */
-class Sms extends MessageNotifierBase {
-
-  /**
-   * {@inheritdoc}
-   */
-  public function deliver(array $output = []) {
-    throw new MessageNotifyException('This functionality depends on the SMS Framework module. See: https://www.drupal.org/node/2582937');
-    if (empty($this->message->smsNumber)) {
-      // Try to get the SMS number from the account.
-      $account = $this->message->uid->entitiy;
-      if (!empty($account->sms_user['number'])) {
-        $this->message->smsNumber = $account->sms_user['number'];
-      }
-    }
-
-    if (empty($this->message->smsNumber)) {
-      throw new MessageNotifyException('Message cannot be sent using SMS as the "smsNumber" property is missing from the Message entity or user entity.');
-    }
-
-    return sms_send($this->message->smsNumber, strip_tags($output['message_notify_sms_body']));
-  }
-
-}