The methods for remote control of air conditioners on Huawei mobile phones generally include the following:

1. **Use the smart remote control function**: If your Huawei mobile phone is equipped with an infrared remote control function, you can follow Follow the steps below:

1. Open the smart remote control application on your phone;

2. Select the remote control type as "air conditioner";

3. Select the air conditioner brand ;

4. Aim the infrared emission hole on the top of the phone at the air conditioner and follow the prompts to complete adding the remote control;

5. After the addition is successful, you can use the phone to remotely control the air conditioner .

2. **Use smart life applications**: For some Huawei smart air conditioners, you can follow the following steps:

1. Download and install smart life applications on your phone , make sure the smart air conditioner is connected to the home WiFi;

2. Open the Smart Life application, register and log in to a Huawei account, and click the "+" button in the upper right corner of the Home tab;

3 . Select to add a device, turn on the mobile phone positioning service according to the prompts and wait for the software to automatically scan and identify the smart air conditioner;

4. Complete the smart air conditioner networking and data synchronization operations according to the configuration wizard, and enter the air conditioner control interface;

5. Click the "On/Off" button in the control interface to turn on/off the smart air conditioner in real time.

3. **Through third-party remote control applications**: If your Huawei phone does not have infrared remote control function, you can purchase an additional infrared sensor (or infrared transmitter) and send it via micro-USB data interface or Type-C data interface to connect to the mobile phone, and then download the corresponding remote control software to control the air conditioner like an ordinary remote control.