AT Commands Reference Guide
80529ST10815A Rev.2– 2017-09-14
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#NWDNS – DNS from Network
the primary and secondary DNS addresses assigned during the PDP (or GSM)
context activation.
AT#NWDNS=?
Test command returns a list of defined <cid>s.
Easy Scan® Extension AT Commands
Note: it is strongly suggested to issue all the Easy Scan® Extension AT commands with NO SIM
inserted, to avoid a potential conflict with normal module operations, such as “incoming call”, “periodic
location update, “periodic routing area update” and so on.
Network survey - #CSURV
#CSURV - Network Survey
AT#CSURV[=
[<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#CSURV<CR>, a full band scan is performed.
Parameters:
<s> - starting channel
<e> - ending channel
After issuing the command the device responds with the string:
Network survey started…
and, after a while, a list of informations, one for each received carrier, is reported,
each of them in the format:
In 2G
(For BCCH-Carrier)
arfcn: <arfcn> bsic: <bsic> rxLev: <rxLev> ber: <ber> mcc: <mcc> mnc: <mnc>
lac: <lac> cellId: <cellId> cellStatus: <cellStatus> numArfcn: <numArfcn> arfcn:
[<arfcn1> ..[ <arfcn64>]] [numChannels: <numChannels> array:
[<ba1> ..[<ba32>]] [pbcch: <pbcch> [nom: <nom> rac: <rac> spgc: <spgc> pat:
<pat> nco: <nco> t3168: <t3168> t3192: <t3192> drxmax: <drxmax> ctrlAck:
<ctrlAck> bsCVmax: <bsCVmax> alpha: <alpha> pcMeasCh: <pcMeasCh>]]]
<CR><LF><CR><LF><CR><LF>
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