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INSTRUCTIONS
Slide the simcard into the holder making sure that the clipped corner of the simcard lines
up with the clipped corner of the simcard holder.
IMPORTANT- PLEASE READ
PLEASE MAKE SURE YOU DISCONNECT THE POWER WHEN YOU FIT THE
SIMCARD AND YOU PLACE THE SIMCARD WITH THE CLIPPED CORNER AS
SHOWN IN THE PICTURE ABOVE.
Powering GSM Switch
Connect 240 volts to the input connector as per figure 1. Once power has been applied
the
blue
network LED light will flash once every second. Once a signal has been found the
green
LED will come on and stay on indicating the unit is now ready for use.
Signal Strength
To check the strength of the signal received please send a text message #signal to the
simcard number placed in the switch unit. The unit will reply back with a score from 1 -
30. The unit must have a score of at least 10 to work effectively.
2G OR 3G
The gsm 2G/3G Multi Switch can work on both the 2G and 3G networks. You can
choose which network the unit will use at the start up via Dipswitch setting 1
Dipswitch 1 OFF - The unit will search for a 2G Network signal
Dipswitch 1 ON
- The unit will search for a 3G Network signal
Please Note - This is not applicable for the 2G version
PLEASE NOTE
We strongly recommend checking the signal strength on both 2G and 3G and using which
has the highest signal strength score. The signal strength should be at least a score of at
least 10 for reliability.
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