AT Commands Reference Guide
80529ST10815A Rev.2– 2017-09-14
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#GDATAVOL - GPRS Data Volume
2 - it reports the total GPRS data counter, since last reset, for the all the set PDP
contexts (i.e. all the PDP context with APN parameter set using +CGDCONT),
in the format:
#GDATAVOL: <cidn>,<totn>,<sentn>,<receivedn>[<CR><LF>
#GDATAVOL: <cidm>,<totm>,<sentm>,<receivedm>[…]]
where:
<cidn> - PDP context identifier
1..16 - numeric parameter which specifies a particular PDP context definition
<totn> - number of bytes either received or transmitted, in every GPRS session
since last reset, for <cidn> PDP context;
<sentn> - number of bytes transmitted, in every GPRS session since last reset,
for <cidn> PDP context;
<receivedn> - number of bytes received, in every GPRS session since last reset,
for <cidn> PDP context;
Note: last GPRS session counters not saved in NVM so they are loosen at power
off.
Note: total GPRS session counters saved on NVM.
AT#GDATAVOL=?
Test command returns the range of supported values for parameter <mode>.
DNS from Network - #NWDNS
#NWDNS – DNS from Network
AT#NWDNS=
[<cid>[,<cid>
[,…]]]
Execution command returns either the primary and secondary DNS addresses for
the GSM context (if specified) and/or a list of primary and secondary DNS
addresses for the specified PDP context identifiers.
Parameters:
<cid> - a numeric parameter which specifies a particular PDP context definition
(see +CGDCONT command)
Note: if no <cid> is specified, the DNS addresses for all defined contexts are
returned.
Note: issuing the command with more than 6 parameters raises an error.
Note: the command returns only one row of information for every specified <cid>,
even if the same <cid> is present more than once.
The command returns a row of information for every specified <cid> whose context
has been already defined. No row is returned for a <cid> whose context has not
been defined yet. Response format is:
#NWDNS: <cid>,<PDNSaddress>,<SDNSaddress>[<CR><LF>
#NWDNS: <cid>,<PDNSaddress>,<SDNSaddress> […]]
where:
<cid> - context identifier, as before <PDNSaddress>,<SDNSaddress> - primary
and secondar
DNS addresses set throu
h AT#DNS command. If not set, the
are
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