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 clean the SIM card contacts on your phone: First turn the phone completely off and remove the battery if possible. Use a Q-tip and some rubbing alcohol and clean any debris or oxidation off of the SIM slot contacts. Donât let the rubbing alcohol get everywhere inside you phone as this can damage it.f you have the old phone, put the sim card in it and save the contacts to the sim card. Then put the sim card in the new phone and the contacts will show up. Most phones let you save the contacts to the PHONE itself or the SIM card.