Next time you are stuck in an elevator, on a mountain road, or just too lazy to open the My Claro app, remember:

These short strings of numbers and symbols (e.g., *123# ) are the hidden backdoor to your mobile account. No Wi-Fi. No app updates. No waiting. Just instant control.

Imagine this: You need to check your balance, but you have no internet. Or you want to activate a travel pack, but the app is crashing. What do you do?

For millions of Claro users across Latin America, the answer is analog, fast, and incredibly powerful: