Section 620 Of Title 14. Malicious Mischief 594-625c From California Penal Code >> Title 14. >> Part 1.

. Every person who willfully alters the purport, effect, or meaning of a telegraphic or telephonic message to the injury of another, is punishable by imprisonment pursuant to subdivision (h) of Section 1170, or in a county jail not exceeding one year, or by fine not exceeding ten thousand dollars ($10,000), or by both that fine and imprisonment.