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MOBILE SIGNAL JAMMER INSTALLATION GUIDE |
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| 1.
To ensure the best performance , please kindly check in
advance and furnish us the exact system frequency range
when you ordering. |
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| 2.
The best location for Cellular Phone Jammer is on the ceiling
, and try to turn to different angles to test. |
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| 3.
Pull out 3 pcs. of antennas when the Cellular Phone Jammer
operating. |
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| 4.
The reflection time of Cellular Phone Jammer is around 10
~ 20 seconds after it is turned on. |
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| 5.
The effective distance ( 8 ~ 20 M diameter ) might be affected
by the base station or other interruption. |
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| 6.
User can't modify or adjust the antennas and 3 holes of
the Cellular Phone Jammer. It can't be increase or decrease
the output of the power. |