128
Index
switches ....................................110
T
telephone calls
answer a phone call .................55
initiate ......................................55
make a phone call  ...................56
quick access (one-touch) .........54
select a phone number
use the keypad  ....................56
use the menu  .......................56
time-out timer  ..............................35
trunking system controls  .............91
turn
scan on or off
use the menu  .......................51
use the preprogrammed 
scan on/off switch  .............51
the radio off  .............................20
the radio on  .............................20
U
universal connector cover  ...........19
V
vehicular adaptors
accessories ............................111
allied models ..........................111
view your radio’s ID number
use the menu ...........................87
use the preprogrammed 
call or page button  .................87
W
warranty ....................................119
Y
your XTS 4250 Advanced Model 
radio .............................................2
Z
zones and channels .................... 21