Hello users, The service migration from the High Volume SMS app to this SMS-Campaigns app has not been completed yet. We may need to restart the app time to time. As the result, you may lose the connection and be forced to relogin the app during the migration process. We sincerely appologize for any inconvenience and for the interruption of your work this may cause.

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Before using this application, TCR registration is a must for customers using 10-digit long code (10-DLC) numbers in US and Canada. Without this registration, customers will face deliverability errors and daily limits on SMS. To register your SMS numbers with TCR, please contact RingCentral Support



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