It is illegal to send several text messages a day.

It is not illegal to send collection messages, but in the process of collection, some collection personnel's behaviors are illegal, and abusive and threatening behaviors still exist. Intimidation, verbal abuse, posting posters, painting and illegal detention are absolutely unacceptable. In the process of collection, it is illegal to disclose the debtor's loan information or other information to a third party at will. No matter what the situation is, you should have the corresponding quality and don't do anything illegal. If you send insulting or threatening information to the other party, it will have a serious impact on the other party's life, and you constitute a crime.

People's Republic of China (PRC) Public Security Administration Punishment Law

Article 40 Whoever commits one of the following acts shall be detained for more than 10 and less than 15, and fined for more than 500 yuan 1000 yuan; If the circumstances are relatively minor, they shall be detained for more than 5 days 10 days, and fined from 200 yuan to 500 yuan:

(1) Organizing, coercing or tricking/kloc-people under the age of 0/6 or disabled people into performing horrible and cruel performances;

(2) forcing others to work by violence, threat or other means;

(3) Illegally restricting the personal freedom of others, illegally invading other people's houses or illegally searching other people's bodies.

Article 41 Whoever coerces, lures or uses others to beg shall be detained for more than 10 and less than 15, and may also be fined less than 1000 yuan.

Those who repeatedly pester, forcibly beg or beg in other ways that hinder others shall be detained for up to 5 days or given a warning.

Article 42 Whoever commits one of the following acts shall be detained for not more than five days or fined not more than five hundred yuan; If the circumstances are serious, he shall be detained for more than 5 days 10 days, and may also be fined up to 500 yuan:

(1) writing threatening letters or threatening the personal safety of others by other means;

(2) publicly insulting others or fabricating facts to slander others;

(3) fabricating facts, falsely accusing and framing others, and attempting to subject others to criminal investigation or public security administration punishment;

(4) Threatening, insulting, beating or retaliating against witnesses and their close relatives;

(5) sending obscene, insulting, intimidating or other information for many times to interfere with the normal life of others;

(six) voyeurism, sneak shots, eavesdropping, spreading the privacy of others.