Iphone 4s SMS has no sound, how to solve it?

Settings-Notification-Information-Notification Center (Open)

Settings-Notification-Information-Display (Recent 10 items)

Settings-Notification-Information-Reminder Style (Banner)

Settings-Notification-Information-Application Icon Tab (On)

Settings-Notifications-Information-Show Preview (Off)

Phone4s' incoming call has sound, but SMS has no sound, because the sound of SMS is independent. After mute is set, there is no sound when the text message comes in.

The steps for setting SMS sound are as follows:

First, point setting;

Second, notice;

Third, integral information;

Four, when the "license notice" is in the open state, it is possible to make a sound;

5. Click on "Notification Sound" and select "Reminder Ring" of SMS. The top one is "none", which means that there is no sound when the text message comes, and everything else is audible.