<Tr> <Th> Byte </Th> <Td> 8 </Td> <Td> 16 </Td> <Td> 16 </Td> </Tr> <Tr> <Th> Kanji </Th> <Td> 8 </Td> <Td> 10 </Td> <Td> 12 </Td> </Tr> <P> Alphanumeric encoding mode stores a message more compactly than the byte mode can, but cannot store lower - case letters and has only a limited selection of punctuation marks, which are sufficient for rudimentary web addresses . Two characters are coded in an 11 - bit value by this formula: </P> <Dl> <Dd> V = 45 × C + C </Dd> </Dl>

What is the qr code for whats app