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On this page
WARNING: 21710
Description
Possible Causes
Possible Solutions
On this page
WARNING: 21710
Description
Possible Causes
Possible Solutions
Phone Number Already Exists in Messaging Service
Positive Feedback
Negative Feedback
WARNING: 21710
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Positive Feedback
Negative Feedback
PROGRAMMABLE SMS
WARNING
Description
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Positive Feedback
Negative Feedback
The phone number, short code or alpha sender ID already exists in the Messaging Service.
Possible Causes
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Positive Feedback
Negative Feedback
Multiple requests were made to add the phone number, short code or alpha sender ID to the Messaging Service's Sender Pool.
The phone number, short code or alpha sender ID was already added at an earlier time.
Possible Solutions
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Positive Feedback
Negative Feedback
If you know this phone number is properly associated with the Messaging Service, do nothing.
Remove the existing phone number, short code or alpha sender ID from the Messaging Service and add it back to the Messaging Service's Sender Pool.