The chapter concludes with a summary of the chapter content and reflections on the scenario that served as the introduction to the chapter. .footer { font-size: 64%; } .legalNote { font-size: 64%; } Legal and Privacy Terms.
One of these parts is the SIM card, which stores all the user's phone-related information. In the event that any dirt gets on the SIM card contacts and interferes with the communication between the card and phone, you will need to clean the card.It's a delicate but simple procedure.nstructions. Remove the SIM card. Rub the eraser lightly against each of the gold contacts on the bottom of the card. If you wish, lightly rub the contacts on the phone's SIM card port as well.
Instructions. Call your mobile service provider from a phone other than the one using the SIM card in question. Explain your situation. Most service providers will be able to deactivate your SIM card within minutes over the phone.Remove any information from your SIM card, including pictures or your address book.Navigate to the SIM card menu of your mobile phone and delete all of the information present.nstructions. Call your mobile service provider from a phone other than the one using the SIM card in question. Explain your situation. Most service providers will be able to deactivate your SIM card within minutes over the phone.