How to set automatic deletion of old messages on my ZTE Grand X 2

Click each step to see the action. You can also click the picture or use the arrow keys.

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This feature will automatically delete old messages once the limit is reached.
1. Touch Apps.
2. Touch Messaging.
3. Touch the Menu icon.
4. Touch Settings.
5. Touch Delete old messages.
6. Automatic deletion of old messages has been set.

Note: Touch Text message limit or Multimedia message limit to change the limits.