the new cabin crew needs to know the procedure to be followed to handle special handling requirements?

Question

in your answer add the international phonetic alphabets & the question is regarding aviation

Answer 1

Yes, new cabin crews need training, since most airlines have some different procedures.
As for the phonetic alphabet, I'm assuming you meant the NATO Phonetic Alphabet, which is used in aviation:
A - Alfa
B - Bravo
C - Charlie
D - Delta
E - Echo
F - Foxtrot
G - Golf
H - Hotel
I - India
J - Juliett
K - Kilo
L - Lima
M - Mike
N - November
O - Oscar
P - Papa
Q - Quebec
R - Romeo
S - Sierra
T - Tango
U - Uniform
V - Victor
W - Whiskey
X - X-ray
Y - Yankee
Z - Zulu
Numbers/Symbols:
. - decimal or point
0 - Zero
1 - One (pronounced "wun")
2 - Two ("too")
3 - Three ("tree")
4 - Four ("fower")
5 - Five ("fife)
6 - Six
7 - Seven
8 - Eight ("ait")
9 - Nine ("niner")

Answer 2

They go to a school where they get trained, then they get hired, and then they get airline specific training from the airline.

Answer 3

............... yes..... THEY need 2 be given the training after recruitment