How can I search for the radio stations using the Call Sign filter?

Follow the steps below to search radio stations using the Call Sign filter:

1. Open the Radio FM App.

2. Click on the ‘search’ option present on the below right corner of the screen. 

3. On the window, click on the filter option preset on the top right corner.

3. Choose the ‘Radio’ option and the radio search screen will be opened.

4. Click on the “Call sign Filter”.

5. You can now type in the call sign of the radio station you wish to listen to.

6. Radio stations matching the selected call sign will be displayed.

You can also use other filters along with the Call Sign filter to refine your search.