Huawei
Send a Group Text Message (SMS/MMS) auf Huawei
On a Huawei phone, texting several people at once can work in two different ways, and EMUI lets you switch between them.
Mass text mode sends the same message to every recipient, but as separate individual texts. Replies only come back to you, and nobody else in the group sees what the others answer.
Group MMS mode creates one shared conversation instead. Everyone in the thread sees all replies, similar to a group chat.
Which mode is active depends on the Group messaging setting inside the Messages app. If your contacts complain they cannot see each other's replies, the phone is set to mass text instead of group MMS.
To change it, open Open Messages ➔ Open the menu ➔ Open the settings ➔ Tap on Advanced ➔ Tap on Group messaging ➔ Choose between mass text or group MMS.
Group MMS usually relies on your carrier's MMS service and can use mobile data, while mass text mode sends plain SMS to each person separately. If your carrier charges for MMS or your data coverage is weak, mass text keeps costs predictable but breaks the shared conversation feel.