This property defines the Unicodes which belongs to Telugu block
Characters like ఀ,ఁ,ం, etc. are listed under Telugu Block.
112 Characters are present in Telugu Block starting with the Unicode point U+0C00 that represents the character ఀ.
Currently, as per latest version 15.0.0, Unicode supports 328 number of Block. Here are a few examples - Latin Extended E,Adlam,Aegean Numbers, etc.