Pre-registration is not required. All Guatemala networks accept alpha Sender ID and shortcodes. Guatemala Telefonica / Movistar (70403) accepts Central American longcodes as well.
There are no additional content restrictions beyond those in our Acceptable Use Policy.
Other Features or Restrictions
Delivery receipts to Guatemala Claro (70401) are fake and therefore delivery ratios are not a good measure of quality of delivery.
Delivery receipts to other networks in Guatemala (70403 Telefonica / Movistar and 70402 Comcel / Tigo) are unreliable.
For more information, see the following articles: