User Manual

Leo Proudcts Online Help

3 Call

Issue 02 (2018-03-12)

Huawei Proprietary and Confidential



If you do not enable the Bluetooth call function on your watch, even when you make and receive the

phone calls from your watch, the calls can only be done on your phone.



The call history is stored on your watch or phone depending on which device you use to make the

call.

3.5 Adjusting in-call volume

During a phone call, swipe up on the call screen, and choose Volume in Call options to adjust

in-call volume.

There are many factors that can affect call audio quality, such as poor signal reception or

wireless interference.

If you frequently experience poor audio quality during calls, follow the steps below:



Check whether you are making calls directly with the SIM card on your watch or using

the watch as a Bluetooth device for your phone.



If you are using your watch as a Bluetooth device for your phone, move your watch

closer to your phone and ensure that you have good reception on the phone. If the

distance between your watch and phone is overly great, you may experience poor sound

quality during calls, as Bluetooth requires the two devices to be close together. It is also

recommended that you disable Wi-Fi on your phone, as the Wi-Fi function on some

phones may interfere with calls made over the Bluetooth.



Check whether water has entered your watch. The watch is waterproof. However, water

may collect on the diaphragm inside the microphone and speaker holes, causing distorted

sounds or a reduction in volume. If you think water may have entered the watch, shake

the watch a few times and leave it to dry.

The waterproofing of the watch is designed to prevent water from entering the interior of the watch and

damaging the internal components and main board.