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.
To insert or remove the SIM card, follow these steps: 1  Take a simple paper clip and make it straight. 2  Check the right side of your phone to locate the SIM tray. 3  Insert the pin into the small hole and push it slightly until the tray pops-out. 4  Now pull out the SIM card tray with your hands.