Skip to contentSkip to navigationSkip to topbar
Rate this Page:

Alpha Sender ID is Invalid or Not Authorized for this Messaging Service



ERROR: 21709

error-21709 page anchor
PROGRAMMABLE SMS
ERROR

The Alpha Sender ID being added to a Messaging Service is invalid or Alpha Sender IDs have not been enabled for this Messaging Service.

Possible Causes

possible-causes page anchor

Rate this Page: