Facing TV Problems? Ask a TV Technician.
Use the Input button on the Sharp remote to get back to your programming. Let me know what happens.
I don't use the phone call feature. Input is on the "Sharp" remote. If you can't find it then get me the model number off the back of the set.
With the model number I can look up your set. Hang on please.
To the right of the Channel Up/Down button- it's not labeled bu has an icon. That's your Input button. Try all of the Input options one at a time.
If no luck, then let me know what is connected to the TV for a source (for example: Cable Box, etc.).
Also using what connection on the TV (HDMI, component, etc.)?