P40 User Guide-(ANA-LX4&NX9,EMUI10.1_03,en-us)

Table Of Contents
Set the Default Notication Tone
1 Go to Settings > Sounds & vibration, and touch Notication sound.
2 Select a preset tone, or touch Music on device to select a local song as the notication
tone.
Set the Notication Tone for a Specic App
You can set the notication tone for certain apps by doing the following:
1 Go to Settings > Apps > Apps.
2 Select an app (for example, Notepad).
3 Go to Notications > Notepad > Sound.
4 Select a preset tone, or touch Music on device to select a local song as the notication
tone.
Sound Booster
Sound Booster uses the microphone of your phone to pick up sound and then wirelessly
transmits the sound to a Bluetooth headset so that people with hearing impairments can
hear more clearly or to a Bluetooth speaker for it to be played more loudly.
Application scenarios:
When watching TV together, give a Bluetooth headset to an elderly person with a hearing
impairment and then place your phone below the TV set to pick up sound and transmit it
to the Bluetooth headset.
In a noisy environment, use your phone as a microphone and connect it to a Bluetooth
speaker for sound to be played more loudly.
1 Connect your phone to a Bluetooth headset or speaker.
2 On your phone, go to Settings > Sounds & vibration > Sound Booster to enable
Sound Booster. Touch the device you want to connect to.
3 When connected to a Bluetooth headset, place your phone near the sound source. When
connected to a Bluetooth speaker, hold your phone and speak into the microphone.
4 Wear the headset or place the speaker in an appropriate position. Make sure the distance
between the speaker or headset and your phone does not exceed 10 m (about 33 ft.).
Huawei Histen Sound
Eects
Huawei Histen sound eects, with 3D surround sound support, deliver vibrant and crisp
sound to create an immersive audio experience.
Huawei Histen sound eects are only available when a headset is plugged in.
Go to Settings > Sounds & vibration > Huawei Histen sound eects and select an
option:
Settings
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