This free application enables you copy and export your phone contact(s) to a GSM SIM card. Good for contacts backup. It doesn't support dual sim card phones.
You can also use the app to manage your SIM contacts, e.g. erase/reset sim card in one click.
It is for phones with Android v4.x or higher. When copying to a SIM card, not all characters might be copied due to limitation of your SIM card.
Please don't delete any contacts before you verify that the contacts have been successfully copied to the sim card, preferable after rebooting of your Android phone!
Q: Why does it need INTERNET permission?
A: This is a free app, we need ads to support our work. You may choose our paid version which is ads free and doesn't need INTERNET permission.
Email firstname.lastname@example.org if any suggestions.