Questions about Switel M800 3g

In some user manuals for the Switel M800 3G that can be found on the Internet, a menu item for setting the font size is mentioned. However, on the device we purchased from Digitec, there is no menu item "Font size" under Phone settings. There is no such item to be found anywhere else either. We have tried out several devices and can only confirm that the font size can be set to a maximum of 5mm for the "DORO 6520" product. This mobile phone has only one SIM slot, but it is much cheaper. The dual-SIM function advertised for the Switel M800 3G leads one to believe that it works without restrictions. However, this is not the case because when a second SIM card is used, no SD memory card can be inserted in its place. And this impairs the function or leads to restrictions.

No Whatsapp cannot be installed on this mobile phone. You can find a more detailed description of the functions for online reading only at the following link: https://www.bedienungsanleitu.ng/switel/m800/anleitung?p=2 "Attention: I advise you not to download the operating instructions! My tip, if you are looking for a similar mobile phone for seniors, I recommend, for example, the model Doro 6520, but it is only designed for one SIM card. Whatsapp is pre-installed on this device. On the manufacturer link of Doro you can also find other models with an extended range of functions: https://www.doro.com/de-ch/produkte/mobiltelefone/