3.22.14. AT#CSURVL - Network Survey with only LTE
The command allows to perform a network survey through band channels with only LTE.
AT#CSURVL[=[<s>,<e>]]
Execution command allows to perform a quick survey through channels
belonging to the band selected by last #BND command issue, starting
from channel <s> to channel <e>. Issuing AT#CSURVL<CR>, a full band
scan is performed.
After issuing the command the device responds with the string:
Network survey started...
and, after a while, a list of information, one for each received carrier, is
reported.
The #CSURVL output ends in two ways, depending on the last
#CSURVF setting:
if #CSURVF=0 or #CSURVF=1
The output ends with the string:
Network survey ended
if #CSURVF=2
the output ends with the string:
Network survey ended (Carrier: <NoARFCN> BCCh: <NoBCCh>)
Where:
<NoARFCN> - number of scanned frequencies
<NoBCCH> - number of found BCCh
Parameters:
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