If your SMS messages with URLs aren't sending, it might be due to carrier policies. U.S. carriers discourage the use of shared public URL shorteners and prefer proprietary, branded shorteners.
Additionally, your message might be flagged as spam by Twilio's filtering system. Ensure your toll-free number is verified if you're sending from one. For more details, consider reaching out to Zendesk Customer Support.
SMS messages can fail to send for several reasons. Some common issues include the destination handset being unreachable, the phone number not supporting text, or the message exceeding the 160 character limit. Additionally, if the end user has opted…
If your SMS messages show as undelivered or failed, there are a few steps you can take. First, check if the destination handset is reachable and supports text messaging. Ensure your message is within the 160 character limit and that the recipient…
Setting a business name or caller ID for outgoing SMS messages isn't possible in Zendesk. This is controlled by the receiving device, which may display the name if the number is saved with contact information. As a workaround, you can include your…
SMS messages in Zendesk have a character limit of 160 characters. Exceeding this limit can cause messages to fail to send. To ensure successful delivery, keep your messages concise and within the character limit. If you need to send longer…
To troubleshoot SMS delivery issues, start by checking the common reasons for failure, such as unreachable handsets or unsupported numbers. Ensure your message is within the character limit and that the recipient hasn't opted out. If you're using a…