WebSMS: Sunrise Connector is a free Android application that allows users who are Sunrise customers to use their monthly 50 free SMS. The app offers a simple and easy way to send SMS messages via sunrise.ch using either a WLAN or data plan.

To use this connector, users must first download the free "WebSMS" app from the Google Play Store, which is optimized for WebSMS. Once downloaded, users can configure the Sunrise connector login by going to "Preferences" and selecting "Connectors". Users have two login options: either use their Sunrise email and password or their mobile number and personal code.

The app also allows users with multiple numbers in their Sunrise account to choose which number they prefer to send SMS messages with by entering the "Sender Number" in the connector preferences. It is important to note that users should only enter the "Sender Number" if they have more than one number in their Sunrise account.

Overall, WebSMS: Sunrise Connector is a useful and cost-effective app for Sunrise customers who want to save money on SMS messaging. If users experience any problems, they should post them on the WebSMS project page, as the app developer Koni cannot provide support for mysms.