About us


Manual-user-guide.com is a website dealing with broadly understood subject matter of GSM, but concentrating mainly on the most tangible and commonly available manifestation of this technology – mobile phones.

We participated in the birth of mobile technologies in United Kingdom, co-created the market, and as an Internet website dedicated to mobile phones, we have existed since 2017 – and since then we have been trying to give the Internet users the most reliable information about technical specification of devices available on the market. Our data is based on the producers’ documents and illustrated, provided that it’s possible, with big official press photos of particular phone models.

We encourage users to co-develop our website by the system of rates, submitting corrections to specification and by publishing your own photos taken by cameras in your phones.

About us people