Manual

ETP-GSM – Cellular Interface
Installation Instructions
Page 8 of 10 Rev. 12/16/2014
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8. Flip the tray back to the closed position. Lock the SIM card holder by sliding the tray in the direction of
the arrow located on the tray. Figure 7 illustrates a SIM card locked into the SIM card holder.
Figure 7. SIM card installed and locked into the SIM card holder.
9. Carefully slide the electronic board back into the ETP-GSM Cellular Interface chassis.
10. Using the supplied Torx T10 L-Key, reinstall the Torx T10 screws.
11. Connect the cable assembly from the remote-mounting omni-directional antenna to the CELLULAR
connector.
12. Connect the ETP-400 Series Phone to the PHONE-FXS port.
13. If a SOLAR KIT is used, connect the LOAD terminals of the solar controller to the appropriate polarity
markings on the 12VDC input terminal (i.e. POWER terminal) of the ETP-GSM Cellular Interface.
Otherwise, connect a 12VDC power source appropriately with respect to polarity.