You can also send a blank message from the web. If you already know the Unicode character. For instance, for the Braille ...

Over the last 20 years, smartphones have significantly transformed the way we access information, listen to music, take photos, shoot videos, and, of course, stay in touch with our friends and family.

SMS messages don't need a data or Wi-Fi connection. RCS texts are more modern and can work over Wi-Fi. The Google Pixel 9 series phones have a “Satellite SOS” feature for emergencies. Satellite SOS ...