Does alphanumeric sender ID work on trial account? I try to send sms using powerautomate and when i enter custom value into twilio send ssms action i get error The 'From' number is not a valid phone number, shortcode, or alphanumeric sender ID.
1 Answers
You require an upgraded account to send messages with an alphanumeric sender ID on Twilio. Check the limitations of alphanumeric sender IDs here for details.
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