Robustel R1520 - Page 54

Robustel R1520 User Guide
RT056_UG_R1520_v.1.0.3 Dec. 25, 2021 54/159
Status
Item
Description
Band
Show the band of the current network.
Signal Strength
Show the signal strength.
RSRP
Show the Reference Signal Received Power. (Only valid for 4G network)
RSRQ
Show the Reference Signal Received Quality. (Only valid for 4G network)
SINR
Show the Signal to Interference plus Noise Ratio. (Only valid for 4G network)
EC/IO
Show EC/IO when registering to 3G networks.
Bit Error Rate
Show the current bit error rate.
PLMN ID
Show the current PLMN ID.
Local Area Code
Show the current local area code used for identifying different area.
Community ID
Show the current Community ID used for locating the router.
IMEI
Show the IMEI (International Mobile Equipment Identity) number of the radio
module.
Firmware Version
Show the current firmware version of the radio module.
Click the "AT Debug" to detect the AT command.
AT Debug
Item
Description
Default
Command
Enter the AT command that you want to send to cellular module in this
text box.
Null
Result
Show the AT command responded by cellular module in this text box.
Null
Click the button to send AT command.
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