You can easily and conveniently send group text messages from your smartphone.
New Year's greetings, member meeting guides, supervision guides, send a letter to the customer sent from your smartphone.
You can create and send a list of phone numbers so you can easily send numbers that aren't in your address book.
If you have a text message on your smartphone plan, you can send it for free.
How to send
1. Create and save a text message.
2. Create and save a contact group (list of phone numbers).
1) Import from Address Book
2) Make a list of phone numbers, send it to katok or email, and paste
3) direct input
3. Select and send text messages and contact groups
※ The banner below can be deleted by charging points for free.
See https://blog.naver.com/naksoft/221787518795 for usage.