# Page Not Found

The URL `user-guide/notification-communication-channels/sms-notifications` does not exist.

You might be looking for one of these pages:
- [SMS Notifications](https://docs.ottu.com/user-guide/communication-channels/sms-notifications.md)
- [Email Notifications](https://docs.ottu.com/user-guide/communication-channels/email-notifications.md)
- [WhatsApp Notifications](https://docs.ottu.com/user-guide/communication-channels/whatsapp-notifications.md)
- [Notification Templates](https://docs.ottu.com/user-guide/communication-channels/notification-templates.md)
- [Communication Channels](https://docs.ottu.com/user-guide/communication-channels.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.ottu.com/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.ottu.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/user-guide/communication-channels/sms-notifications.md`)
- Use `Accept: text/markdown` header for content negotiation