마스터즈-홍보 마스터, 무료 콜백서비스

■ Masters User Guide
- Masters' reply text settings allow users to explicitly set a callback message.
If the user sets up a sending message, a message sending pop-up will be displayed after the call, and when the user clicks the business card sending button, the message will be sent.
You can attach a business card or promotional image as an image.

■ Information on required access rights
- SMS: Used to send a text message after a call.
- Phone: Used to check incoming/outgoing/missed calls.
- Call history: Used to check caller ID and manage spam.
- Photo: Used to attach an image when sending a callback message.

■ Collect and transmit my phone number
- Your phone number is collected and sent to the server for membership registration and information verification.
Collected phone numbers are used only for member identification and are not used for any other purpose.