Sender IDs to Guatemala via 70402 Tigo will be changed to "TIGO" to ensure delivery.
Sender IDs to Guatemala via 70403 Movistar will be changed to a random international number to ensure delivery.
There are no additional content restrictions beyond those in our Acceptable Use Policy
Other features/restrictions of note:
Delivery receipts to Guatemala Claro (70401) are fake and therefore delivery ratios are not a good measure of quality of delivery.
Furthermore, delivery receipts to other networks in Guatemala (70403 Movistar and 70402 Tigo) are unreliable.