Mobile phone advice

I am on the Autistic Spectrum and am thinking about getting a new mobile phone.  I don't want a smart phone as I find surfing the Internet awkward with such a small screen and I am not really interested in "apps" or games.  I just need to make and receive phone calls, send and receive texts, a basic two mega pixel camera would be useful, also some kind of memo function where I can store some information.    Does any one know if there are any autistic aspects to mobile phone, their use etc, please?  Can anyone suggest a good one, please?