How to export Samsung Rage s4 to vcf file?

Dear Samsung users, according to your description, if you need to import/export Samsung mobile phone contacts to non-Samsung mobile phones, please operate: 1 If the number of contacts is small, it is recommended to copy the contacts to the SIM card, and then insert the SIM card into other mobile phones. Operation: Contacts-Click the menu button-Import/Export-Export to SIM card-Select the contacts to be imported to SIM card (if all are selected, click "Select All")-Finish. 2. If the other party and your mobile phone both support the backup/recovery function of the SD card, it is recommended to try to import the contact into the SD card, and then put the SD card into a non-Samsung mobile phone. Operation: Contact-Click the menu key in the lower left corner-Import/Export-Export to SD card. File storage location: Application-My Files -external_sd-xxxxx.vcf (non-Samsung phones need backup contact support. Vcf format). If you have any comments, suggestions and comments, please click: support.samsung.com.cn/survey.