The Twilio Settings tab allows you to update your SMS Chat Settings.
Note: During you SMS chat account setup, you were asked to record your Account SID and AUTH TOKEN; you will need these two reference codes to update your SMS Chat Settings.
To update your SMS Chat settings:
- In the Client Admin Portal, navigate to Configuration > General.
- Click the Twilio Settings tab.
![Product Knowledgebase > Twilio Settings > image2017-4-17_16-39-47.png](https://mycontactcenter.atlassian.net/wiki/download/thumbnails/26360510/image2017-4-17_16-39-47.png?version=1&modificationDate=1492461590650&cacheVersion=1&api=v2&width=700)
- In the Account SID field, enter the Account SID code you recorded when setting up your Twilio SMS Chat account.
![Product Knowledgebase > Twilio Settings > image2017-4-17_16-40-29.png](https://mycontactcenter.atlassian.net/wiki/download/thumbnails/26360510/image2017-4-17_16-40-29.png?version=1&modificationDate=1492461631903&cacheVersion=1&api=v2&width=500)
- In the Authentication Token field, enter the AUTH TOKEN code you recorded when setting up your Twilio SMS Chat account.
![Product Knowledgebase > Twilio Settings > image2017-4-17_16-40-51.png](https://mycontactcenter.atlassian.net/wiki/download/attachments/26360510/image2017-4-17_16-40-51.png?version=1&modificationDate=1492461654683&cacheVersion=1&api=v2)
- Click Update Twilio Settings and Synchronize Phone Numbers.
![Product Knowledgebase > Twilio Settings > image2017-4-17_16-41-47.png](https://mycontactcenter.atlassian.net/wiki/download/attachments/26360510/image2017-4-17_16-41-47.png?version=1&modificationDate=1492461709061&cacheVersion=1&api=v2)
- All numbers that have been setup in your SMS chat account will be populated in the Existing Numbers section.
![Product Knowledgebase > Twilio Settings > image2017-4-17_16-42-10.png](https://mycontactcenter.atlassian.net/wiki/download/attachments/26360510/image2017-4-17_16-42-10.png?version=1&modificationDate=1492461733791&cacheVersion=1&api=v2)
- Click Update to accept and save changes to your SMS Chat Settings.
![Product Knowledgebase > Twilio Settings > image2017-4-17_16-42-49.png](https://mycontactcenter.atlassian.net/wiki/download/thumbnails/26360510/image2017-4-17_16-42-49.png?version=1&modificationDate=1492461771918&cacheVersion=1&api=v2&height=250)
- All numbers listed here can now be used for Inbound SMS to chat.
Note: Numbers not listed here (unregistered numbers), cannot be used for Inbound SMS to chat.
Registered SMS numbers can be reassigned to different queues at any time. To reassign SMS numbers to a different queue, see Manage SMS. Once an SMS number is registered it can be used for Inbound SMS to chat.