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Which ones actually support this? From what I've tested, T-Mobile and Verizon will both fail to deliver SMSes that aren't originated by the carrier listed in t
by metildaa 8y ago
Which ones actually support this?
From what I've tested, T-Mobile and Verizon will both fail to deliver SMSes that aren't originated by the carrier listed in the SMS routing for a phone # (which is wholly separate from the PSTN routing of a number, and can be a source of problems when changing cell carriers).
- 6nf 8y agoI'm using the noname brand resellers, not the carriers themselves. I guess that's why.