'Cryptophone' is our made-up term for these puzzles. They're coded messages; to find out what they say, read them out loud. (There is a certain similarity with IM or text-message conventions, but these [may] require more lateral thinking.) Note that you may have to read them in an unusual way, or pronounce a letter (or group of letters) in a certain way, or recognize some non-Latin characters...
Ω, UCM? ESO τ!
S, ESA ρR. UF2B τ 2BA ρR.
IFE10LD ^^^
KNIFA PPP Fπ?
I1DspellNB!
OS? URABCB, RNU?
ILβ$Ispell>U!
OO, IF2P!
UCNE where OK2P?
M, ILF28N~ game SO4
IL-Ω40
(context: electronics)
(use British pronunciation)
B care .
Y
UFBN#NM4A GGG ESCNWNODFX ELBCN ***
IMJSBNU.YNN ELBOK
ULB/NMNX
MAB FUNEIODN
doubt .
OL OKILB good
OO,ESPNNDC
SOK DfishROKNP
RDNM LLLL ND4SOK2?
S ESNPNNM
MR ducks
R not ducks
R2 ducks CDEDBD wings
OSIC LILB R2 ducks
FUNEX
SVFX
FUNEM
SVFM
OK LFMNXNT
EUR