Virtual numbers are not guaranteed to receive verification SMS messages (e.g. from online services). Why?
These are real SIM cards in one of our racks of cellular modems. They can receive any SMS, including verification SMS messages.
Some landline phone numbers also support SMS. Virtual numbers are not guaranteed to receive verification SMS messages (e.g. from online services). Why?
Some toll-free phone numbers also support SMS. Virtual numbers are not guaranteed to receive verification SMS messages (e.g. from online services). Why?