TCL TAB 8 Plus

62
Invalid SIM card
• Make sure that the SIM card has been correctly
inserted.
• Make sure that the chip on your SIM card is not
damaged.
• Make sure that the service of your SIM card is
available.
I can't find my contacts
• Make sure that your SIM card is not broken.
• Make sure that your SIM card is inserted properly.
• Import all contacts stored in SIM card to tablet.
I can't use the features described in the manual
• Check with your operator to make sure that your
subscription includes this service.
• Make sure that this feature doesn't require an
accessory.
I can't add a contact
• Make sure that your SIM card or tablet have enough
space; long press a contact from Contacts list to
delete some contacts.
I can't send and receive MMS
• Check your tablet storage as it might be full.
• Contact your network operator to check service
availability and MMS parameters.