What is the wonderful use of idle old mobile phones?

Idle old mobile phones can be fully utilized in the following ways to give full play to the rest of the heat:

1. As a backup mobile phone: Use the old mobile phone as a backup mobile phone, and you can use the backup mobile phone when the main mobile phone fails or needs charging. This can avoid not having an available mobile phone in an emergency.

2. As a learning tool for children: Use the old mobile phone as a learning tool for children, download some learning software or games, and let children learn and play on the old mobile phone. This can not only make use of idle mobile phones, but also let children gain some useful knowledge.

3. As an independent music player: Take the old mobile phone as an independent music player, download some music software or songs and store them in the old mobile phone, so that you can listen to music conveniently without consuming the power of the main mobile phone.

4. As photographic equipment: Some old mobile phones may have good photographic ability and can be used as photographic equipment. When traveling or taking photos, you can use the photo function of the old mobile phone to have more fun.

5. As a mobile power supply: use the old mobile phone as a mobile power supply, and charge other devices, such as Bluetooth headsets and tablet computers, by connecting devices such as USB cables. This can not only make full use of the old mobile phone, but also charge other devices conveniently.

6. As a remote monitoring camera: Take the old mobile phone as a remote monitoring camera, and convert the old mobile phone into a monitoring device by downloading the corresponding application, so that you can check the situation at home, companies and other places anytime and anywhere, and improve the safety of families and enterprises.

To sum up, idle old mobile phones can be fully utilized in various ways, which can not only bring convenience and fun to life, but also save some expenses.