Operating instructions
Manuals
Brands
Unitron Manuals
Hearing Aid
Tandem
21
22
23
24
25
26
27
28
29
30
27
La
be
li
ng
Th
e
se
ria
l
num
ber
an
d
ye
ar
of
ma
nuf
act
ur
e
ar
e
lo
cat
ed
ins
ide
the
ba
tte
ry
doo
r
.
1
...
...
27
28
29
30
31
...
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38
