Universal Celebration Bluetooth headset can't broadcast short messages by voice.

1. First press and hold the function key to call out the voice assistant in standby mode-then click the function key-Settings-Voice broadcast (only when headphones are connected)-check the call broadcast and check the SMS broadcast. Can realize the incoming call signal. A more detailed description of the problem will help netizens understand your troubles and help you solve the problem more accurately.

There are two possibilities: the sound itself is a sound without sound. This voice has been damaged due to bad network during transmission. But in either case, it has nothing to do with the passage of time.

3. See if your mobile phone is turned off. Just turn up the volume of your mobile phone and you can hear the sound. 2. See if the connection part between the earphone head and the mobile phone is oxidized and rusted, resulting in poor contact between the earphone and the mobile phone. You can wipe off the rusty part with alcohol.

4. It should be that there is no real connection between the mobile phone and the Jetwave mobile phone. The specific connection steps between the mobile phone and the Bluetooth headset are as follows: 1. The mobile phone turns on the Bluetooth function and goes in to search the status of the Bluetooth headset. 2. To turn on Jabber Xuan Shi Bluetooth headset, you need to press the switch button of Bluetooth headset for a long time.

According to the situation you described, if you can't connect according to the instructions, it may be caused by the incompatibility of Bluetooth headsets. I suggest you try to replace the original Samsung Bluetooth headset.