Texas Finance Code - FIN § 392.302. Harassment;  Abuse

(1) using profane or obscene language or language intended to abuse unreasonably the hearer or reader;

(2) placing telephone calls without disclosing the name of the individual making the call and with the intent to annoy, harass, or threaten a person at the called number;

(3) causing a person to incur a long distance telephone toll, telegram fee, or other charge by a medium of communication without first disclosing the name of the person making the communication;  or

(4) causing a telephone to ring repeatedly or continuously, or making repeated or continuous telephone calls, with the intent to harass a person at the called number.