It is very simple to make an electronic signature on a mobile phone. Of course, there are also mobile phone versions of electronic signature software or apps.

According to Article 13 of the Electronic Signature Law, an electronic signature that meets the following conditions is regarded as reliable: (1)? When the electronic signature production data is used for electronic signature, it belongs to the exclusive of the electronic signer; (2)? When signing, the electronic signature production data is only controlled by the electronic signer; (3)? Any changes to the electronic signature after signing can be found; (4)? Any changes to the content and form of the data message after signing can be found.

Reliable electronic signature can be made on the platform of signing electronic contracts with confidence. Rest assured that the signing platform is divided into PC and mobile phone. Registering on a PC is the same as registering on a mobile phone. Both PC and mobile phone can log in.

Take the mobile phone as an example, register the login platform, and after completing the personal real-name authentication, you can perform electronic signature.

After logging in to the mobile terminal of the visa-free platform, click "My" to jump to the page shown below. In this page, there are three functions: signature management, hand-drawn signature and signature template.

If you like hand-drawn signatures, you can click "Hand-drawn signatures" to jump to the page where signatures are drawn, as shown in the following figure:

You can draw the signature manually on this page. If you are not satisfied, you can click "Rewrite" to redraw until you are satisfied. After the drawing is successful, click Submit to complete the electronic signature.