> For the complete documentation index, see [llms.txt](https://newpanel.docs.emaillabs.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://newpanel.docs.emaillabs.io/en/sms/sms-common-settings.md).

# SMS Common Settings

The Common Settings section (menu: SMS -> Common settings) is the configuration center for your sending parameters. It allows you to manage key elements that apply to all your SMS activities in EmailLabs – regardless of whether you send a campaign from the panel or via API.

Within the common settings, two key tabs are available:

1. **Sender IDs**: Managing the sender name (Sender ID).
2. **Shipping countries**: Managing the list of countries allowed for sending.