Niki from Trulia Customer Service here. Thank you for using Trulia for your home search.
I see that your profile type as a consumer, so I believe you are asking about property alerts by text. This is not a service currently provided by Trulia. You can set up mobile alerts through the Trulia app on your smartphone. Otherwise, our saved searches and property alerts are provided by email and can be set to a frequency of "daily".
We are happy to help with our site or app, if you need any other information.
Please feel free to contact us directly at email@example.com, or by phone 1-888-466-3501, Monday - Friday 7am to 4pm PST.