Learn how to backup contacts on your Sony Xperia Tablet Z. You can export contacts to your SIM card and memory card as well. You can use a memory card, a SIM card or an online synchronization tool such as Microsoft Exchange ActiveSync to back up contacts.
Select Add contacts if you want to add the contacts to existing contacts on your SIM card, or select Replace all contacts if you want to replace the existing contacts on your SIM card.
Note: When you export contacts to a SIM card, not all information may get exported. This is due to memory limitations on SIM cards.