Cell Phone Advice for totaly blind needed for use in Ontario Canada

[Sharon Ballantyne]

Hello all,
 
I was using one of those phones that look like they are from the
dinosaur age-- analogue, large and clunky and most primitive basic but
it is not working so I have to do some quick research as I like to have
the security of the cell for emergencies. Due to the antequated nature
of my old phone, I did not use it a lot but would like to get to the
21st century.
 
I would like to be able to maintain an address book/contacts. i would
like to do texting if possible. 
 
What sorts of questions do I need to ask? Cell providers have been at a
loss as to what to recommend.
 
Is there anything on the horizon to do GPS as well that is going to be
affordable? I understand cell phon rates in Canada are huge by contrast
to some places and that there is much to be considered.
 
Thanks for any advice.
 
Sharon