In order to bulk import contacts, first you need to generate a csv file using the format below:
phone;country;name;nickname;email (optional);birthday (optional);company (optional);gender M/F (optional);state (optional);city (optional);comment (optional)
11945000000;BR;Name A;nickname a;email@example.com;25/12/2012;Company 1;M;SP;Campinas;Comment 0001
8481000000;BR;Name B;nickname b;firstname.lastname@example.org;25/12/2012;Company 2;F;SP;Campinas;Comment 0002
3185720000;BR;Name C;nickname c;email@example.com;
2221000000;MX;Name D;nickname d;
3102000000;CO;Name E;nickname e;
IMPORTANT!: O character ; (semicolon) acts as a delimiter. Attached you will find a valid csv file that can be used as a template for the file creation.
Using Microsoft Excel, it is possible to create the file as a spreadsheet and export in CSV format. Keep in mind that the delimiter chosen when exporting the file must be ; (semicolon)
HERE you will find the official Microsoft documentation on how to make such export action
After generating the file, access movile messaging and on on the side menu access Contacts > Import Contacts. The page below will be shown:
It is possible to link contacts to a group on the moment of the import (for more information, access)
Click the button "Choose File" to select a file to be imported and then on the button "IMPORT" to start the import process. After the contacts are processed, they will be listed as pending, to allow their use, simply click the button "Confirm All"