MyPBX U100 & U200 Installation Guide
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1. Connection of FXO ports
The FXO port could be connected to the PSTN line or the FXS port of a traditional PBX with a phone line.
For instance, if No.2 and No.4 connectors are FXO ports, the connection could be depicted as below:
Figure 3-1 Connection of FXO ports
2. Connection of GSM/UMTS ports
If No.3 and No.7 connectors are GSM/UMTS Ports, the steps of connection are as below:
Step 1: Open the Upper case of MyPBX U100 & U200
Step 2: Insert the SIM card:
Figure 3-2 Inserting the SIM Card
Step 3: Connect the antenna
Once completed, the No.3 and No.7 LED lights would turn red as below figure: