Can I make a phone call when I enter the detention center

Can I make a phone call when I enter the detention center? A detention center is a place where people who are arrested or detained are held. Of course, these people have violated the law on some things, or are suspected of committing crimes in criminal cases. In order to restrict these people's personal freedom and better investigate cases, detainees in detention centers are not allowed to make phone calls with the outside world, but they can communicate with their close relatives after approval. According to the relevant regulations of our country, if people in detention centers want to communicate with their relatives, they must obtain the consent of the case-handling organ before they can communicate with their relatives. If they want to meet, they must apply to the authorities at or above the county level for approval before they can meet. And if you meet, you can only meet once a month at most, and each time can't exceed half an hour. You can't see more than three relatives at a time. At the meeting, there must also be case handlers and the police of the detention center present, and things related to the case cannot be discussed at the meeting. If relatives send daily necessities and books to prisoners, they need to be inspected, and the detention center needs to register in detail, and the cash needs to be kept by the detention center. Letters sent and received by criminal suspects shall be handled by the case-handling organ. According to the law, because the suspect can't have any contact with the outside world before the case involved is closed, and the phone call must be made by the police, all things related to the law and the case can't be told to the suspect, so the prisoners in the detention center are not allowed to make phone calls by law. However, after the criminal suspect is interrogated for the first time or detained in the detention center, he can hire a lawyer to apply for bail pending trial, make charges himself, or provide him with some legal advice. "Measures for the Administration of Execution of Punishment by Criminals in Detention Centers" Article 48 With the approval of the leaders of detention centers, criminals can call their relatives, friends and guardians with designated fixed telephones; Criminals of foreign nationalities can also talk to their embassies (consulates) in China. The telephone bill is borne by the criminal himself. Article 51 A criminal may correspond with his relatives, friends or guardians. The detention center shall check the letters of criminals, and may detain the letters that hinder the reform of criminals. Letters written by criminals to higher authorities and judicial organs of detention centers are not subject to inspection. It should be noted that just saying that you are suspected of committing a crime does not mean that you are guilty, because everyone is innocent before the court decides that you are guilty, and after being locked in a detention center, if the public security organ has insufficient evidence or the court decides that you are not guilty, you can be released from the detention center.