Learn how to prepare Excel file to upload mobile numbers for text message broadcast
.Â You can upload Excel/CSV (comma separated file) file containing mobile number, name, email address , etc. Though, the CSV file should be formatted correctly so, we can parse the information correctly. The first column of Excel/CSV should only contain mobile number, prefixed with country code and you can have name in second column, and email in third column. There should not be any header.