T그룹통화 – 언제 어디서나 간편하고 편리한 그룹통화

T group call – When you need a concall such as a meeting, team task, or travel plan!

Without expensive concall equipment, it is easy with just a smartphone~
View the incoming phone number and display the group call screen by classifying the authenticated users in the SKT group call service.

T Group Call is a group call service provided by SK Telecom.
When voice calls between groups are needed, such as business meetings, team assignments, travel plans, club meetings, etc.
If you are an SK Telecom customer, use the free call plan and use group calls without hesitation!
The recipient (participant) can join the call without an app.
I don't know when to use it, but if you install it, it's reassuring ^^*

■ Special functions for SK Telecom customers
- Caller integrated billing immediate call: This is a function where the chairperson pays the call charges of all participants and sends a group call.
- Open Listening: If you have customers who only need to listen during a conference call, try Open Listening. Open Listening participants do not affect the overall voice of the call and can only listen to the group call.

■ Common functions (including third parties)
- Instant call for individual billing of participants: This is an outgoing function created for third-party customers and SK Telecom Ting/Limited/Prepaid rate plan customers. When the chairman makes a call, the connection access number is delivered to the participants through ①ARS phone>② text message, and each individual participates in the outgoing group call. Participants are charged a call fee according to their carrier's policy. (Reflected from app version v2.6)
- Reserved call: This is a function that allows you to make a scheduled call for members who call frequently. Each participant participates in outgoing group calls, and a call fee is charged according to each carrier's policy.
- Chat room control function (chairman): You can control the chat room, such as adding participants, dropping out, recording, muting, and playing background music.
- Re-entry (participant): If the chat room is currently in progress, you can re-enter through App>Recent Records.
(Android 9.0 customers are currently not provided with Google's permission issue.)
- Message: Full and 1:1 message transmission between app installers is possible.

If you have any problems using the app, please contact the T group call customer center [email protected].

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[Required access rights]
-Phone (required): Phone access is required to maintain the subscription authentication status of my device and use group calls.
-Address Book (required): Address book permission is required to send the address book stored in my device to T group call to inquire members and display contact information.
-Storage (required): You need to allow storage access to save your profile picture file, recording file, etc. on your device and send it as a T group call.
* It is not possible to set access rights in devices under Android 6.0.