LINE INPUT [prompt$,] string-variable$
Reads an entire line from the console input into string-variable$.
prompt$ is a string constant (not a variable or expression) and if specified it will be printed first. A question mark ? is not printed unless it is part of prompt$.
Unlike INPUT, this command will read a whole line, not stopping for comma delimited data items.
LINE INPUT #nbr, string-variable$
Same as above except that the input is read from a serial communications port or a file previously opened for INPUT as nbr.
See the OPEN command.