통합메신저

[Guidance on service access rights]

(Optional) Phone: Permission required when calling a member.

(Optional) Storage space: Permission required when using the caller ID function.

-------------------------------------------------- ---

This is a group integrated messenger.

Smooth communication between group companies is possible.

* Group companies

- Ice Cream Media

- Ice Cream Edu

- Ice Cream Kids

- Ice Cream Art

- Construction Tech

- Construction culture