How Do I Delete an SMS Signature?

When you delete an approved signature, the channel ID and all SMS templates under the signature are deleted. Exercise caution.

Access the Message & SMS console and choose Chinese Mainland SMS > Signature Management. On the displayed page, select the SMS signature to be deleted and click Delete.

• Only the signature whose process has been completed has a channel number. A processing signature does not have a channel number.
• No fee is charged when you add, modify, or delete an SMS signature and submit it for review again.