Since you already know you're going to buy this model, don't worry: all help for all features will be in the user manual.
It doesn't seem to be a model sold in the US, so I can't find any documentation for it. Better go to you local Toshiba site or ask the shop about its features if you want to know them before you buy it.
What are the features of Toshiba Model: 49L5650VL Smart Led 49" Television. I going to buy this TV so I need help on its features.

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