Joke Collection Website - Public benefit messages - Why didn't I send a two-color ball short message?

Why didn't I send a two-color ball short message?

Check the phone number, check the settings.

1. Check the mobile phone number: Make sure that the mobile phone number used is correct and consistent with the mobile phone number provided when the two-color ball SMS notification is activated.

2. Check the settings: Check whether the SMS notification settings are turned off or changed unexpectedly. Some applications or services may provide similar setting options, which can be viewed and adjusted in the setting interface.