A neat idea to back up your contacts from both your SIM card and cell phone memory in one fell swoop, the Back-Up Pal keeps safe all your contact info, ...

Many phones, however, store contacts on the Subscriber Identity Module -- or SIM card. By inserting the SIM card into a functioning phone, you can transfer the stored contacts.

Mobile's Contacts Backup. Let us know how you manage and backup your cell phone data (or if you do at all) in the comments or at tips at lifehacker.com. Yahoo!

Android makes it easy to sync and transfer contacts between mobile devices. Here's how to move your old Androids contacts over to your new Android phone.

The default contacts apps from both Apple’s iOS software and Google’s Android system offer plenty of shortcuts and customization tools to keep your phone’s address book organized and more ...

Lisa in Kansas wrote she backs up her cellphone contacts to a separate (paper) address book. I thought that there has to be an easier way. There is, and it's email. From my phone, I sent myself ...