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PRI – GSM Multi-Cell Gateway
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Press the Monitor window button, it will open showing a pull down set of physical port numbers.
Choose the wanted port, for your testing. Enter the desired phone number in the field named
Enter the dial number
below and press the button. In few seconds the GSM phone shall ring and after call
accepted, check the voice call operating properly, between the attached RJ-11 handset and the called GSM
mobile phone.
In case of failure it might be that:
•
GSM signal is too low
•
The GSM modules are not compatible with the GMS network around.
•
The SIM installed is not compatible with the Multi-Cell system.
Note: We are using SIM of 3V only (5V SIMs or other voltage will not work).
•
The SIM card used requires a pin code.
In case you still have errors to operate the system it is recommended to review the
Getting Started
chapter tasks and make sure you did follow the instructions properly.
Still you have problems after doing the
Getting Started
tasks list review above your shall
refer to
Chapter 12: Troubleshooting and known issues
.
WARNINGS!
• The call is NOT FREE and will be charged from the SIM registered billing
account, by your GSM supplier!
• Press Logout button to terminate the call and to exit from the
test mode.