Title: The show cellular info RSSI Command Returns the Value 0 After a SIC-3G Line Card Is Inserted? [Print this page] Author: admin Time: 2017-5-4 16:03 Title: The show cellular info RSSI Command Returns the Value 0 After a SIC-3G Line Card Is Inserted? The show cellular info RSSI Command Returns the Value 0 After a SIC-3G Line Card Is Inserted? Author: admin Time: 2017-5-4 16:03
The possible causes are as follows:
The network of the operator fails to function properly.
No SIM card is inserted into the line card.
The SIM card is in arrears.
The antenna is improperly connected or is broken.
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