I'm over 80. My only phone just died.
I just bought an ATT CL84207 desk set which came with minuscule 5"x7"
manual.
Fortunately an ATT site has PDFs of manuals.
*HOWEVER* only BOLD text is in a saturated image.
All other text is in a marginally readable pale grey.
Is the a PDF reader in Debian repository that will coerce ALL text to
appear as a saturated black?
I assume ATT set things up to treat everything as an image.
If I get something with readable characters, all illustrations will just
be black blobs. That is OK as paper copy that came with phone is usable.
Also Atril can display those images adequately.
Help please.