Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to record a mobile call under windows mobile sound recorder [title] Download the wm sound recorder software here, and then copy the installation file to your mobile phone. [step] Note that the software is working on the platform window 5 and 6. [title] Find the installation file with the file explorer, and click the file to start installation.

Ending1: [title] Download the master of sound recorder on your mobile phone. [step] It is a nice, smart phone:-when using hp volume, select hp volume at the bottom of the window, select hp volume option from the drop down menu that appears and select wm volume at the top. Ending2: [step] You can choose to install it either on your device or on the storage card. [title] Click " start " button and select " program " after installation, you will find the wm sound recorder is already in your phone. Ending3: [title] Follow the on screen prompts to complete the installation. [step] It is free to download the file once the installation is complete. Ending4: [step] Windows mobile sounds recorder will automatically download the file, and add it to your own app and mobile phone. The installation process is programmed using the setup file, and can be repeated anywhere, as long as it is right on your mobile phone.

Answer format: ending1/ending2/ending3/ending4