Warning 21711

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Warning 21711

Product: Programmable SMS

WARNING - 21711

Phone Number, Shortcode, or AlphaSender is not associated to the specified Messaging Service.

## Error - 21711

Phone Number, Shortcode, or AlphaSender is not associated to the specified Messaging Service.

Possible Causes

  • The sender was never associated with a given Messaging Service.

Possible Solutions

Please add this number to a specified Messaging Service. See here for a code sample.

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