A special code that is exclusive to Panasonic and the particular model is required to program a Panasonic universal remote. This code is mentioned in the user manual, which comes along with the new Panasonic television.
The Panasonic universal remote code is needed to operate the remote control, which identifies with the specific brand and model. Using another remote control in case the provided one is broken or spoiled is possible. But the same universal remote code needs to be used for programming the remote control. The list of possible universal remote codes for various common Panasonic models are 003, 054, 148, 055, 062, 170, 070, 149 and 171.