v
ii
T
run
k
ed
A
nnoun
c
e
m
ent
..................................................................83
I
nitiatin
g
an
A
nnoun
c
e
m
ent
......................................................83
ARS User Login and Text Messaging Features . . . . 85
A
uto
m
ati
c R
e
g
istration
S
er
v
i
c
e
(ARS) .............................................85
S
e
l
e
c
tin
g
or
C
h
an
g
in
g ARS M
ode
............................................85
ARS
User
L
o
g
in
F
eature
.................................................................87
Acc
essin
g
t
h
e
User
L
o
g
in
F
eature
............................................87
T
o
L
o
g
in
as
a
User
....................................................................88
S
e
l
e
c
tin
g
a
P
rede
f
ined
Userna
m
e
............................................93
T
e
x
t
M
essa
g
in
g ................................................................................94
Acc
essin
g TMS F
eature
............................................................94
R
e
c
ei
v
e
a
M
essa
g
e
..................................................................99
T
o
V
ie
w M
essa
g
e
f
ro
m
t
h
e
I
n
b
o
x. ............................................99
Co
mp
ose
a
N
e
w T
e
x
t
M
essa
g
e
..............................................100
S
end
a
P
rede
f
ined
M
essa
g
e
...................................................104
E
dit
a
Q
ui
ck T
e
x
t
M
essa
g
e
.....................................................105
R
e
ply
to
a
R
e
c
ei
v
ed
M
essa
g
e
................................................106
D
e
l
ete
a
M
essa
g
e
...................................................................107
T
o
Acc
ess
t
h
e
D
ra
f
t
F
o
l
der
.....................................................108
T
o
Acc
ess
t
h
e
S
ent
F
o
l
der
......................................................109
Secure Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
F
eatures
Av
ai
l
a
bl
e
on
S
e
c
ure
XTL 2500 ....................................... 111
R
e
c
ei
v
in
g
a
P
ri
v
ate
M
essa
g
e
........................................................ 112
T
rans
m
ittin
g
a
P
ri
v
ate
M
essa
g
e
.................................................... 112
Sy
ste
m
Considerations
.................................................................. 113
L
oss
I
ndi
c
ation
............................................................................... 113
S
e
l
e
c
tin
g
an
E
n
c
r
yp
tion
K
e
y (
Con
v
entiona
l O
n
ly) ......................... 114
S
e
l
e
c
tin
g
an
E
n
c
r
yp
tion
I
nde
x (
Con
v
entiona
l O
n
ly) ...................... 116
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
A
ntennas
....................................................................................... 119
B
u
ll
Horns
f
or
S
iren
and
P
u
bl
i
c A
ddress
.......................................121
Ca
bl
es
...........................................................................................121
M
i
c
ro
ph
ones
..................................................................................122
M
is
c
e
ll
aneous
................................................................................122
R
e
m
ote
M
ountin
g K
its
...................................................................123
Summary of Contents for ASTRO XTL 2500
Page 1: ...Control Head User s Guide ASTRO XTL 2500 Digital Mobile Radio ...
Page 2: ......
Page 4: ......
Page 8: ...iii Notes ...
Page 14: ...ix Notes ...
Page 36: ...22 Multiple Control Head Features Notes ...
Page 98: ...84 Trunking Operation Notes ...
Page 124: ...110 ARS User Login and Text Messaging Features Notes ...
Page 132: ...118 Troubleshooting Notes ...
Page 142: ...128 Appendix Maritime Radio Use in the VHF Frequency Range Notes ...
Page 146: ...132 Glossary Notes ...
Page 152: ...138 Commercial Warranty and Service Notes ...
Page 158: ...144 Index Notes ...
Page 163: ......