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Toll Free SMS - Error Codes?

Tags: sending sms

Dec 7, 2020 at 4:53pm • 1 replies • 0 likes

Mario Nanni

Hi, I used the Toll Free SMS App. After I sent some SMS, in the report, I got some that were not delivered and it gave me different error codes. Where can I find these codes definitions?

SMS-CAR-400

SMS-CAR-411

SMS-CAR-431

SMS-CAR-500

1 Answer

Phong Vu answered on Dec 7, 2020 at 6:18pm

https://developers.ringcentral.com/guide/messaging/sms/high-volume/handling-errors

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