AT Commands Reference Guide
80529ST10815A Rev.2– 2017-09-14
ReproductionforbiddenwithoutTelitCommunicationsS.p.A.writtenauthorization‐AllRightsReserved page66of233
+CGREG - GPRS Network Registration Status
Note: <lac>, <Ci>, <AcT> and <rac> are reported only if <mode>=2 or 4 and the
mobile is registered on some network cell.
AT+CGREG=?
Test command returns supported values for parameter <n>
Reference 3GPP TS 27.007
Printing IP Address Format - +CGPIAF
+CGPIAF - Printing IP Address Format
AT+CGPIAF=
[<IPv6_AddressFor
mat>
[,<IPv6_SubnetNot
ation>
[,<IPv6_leadingZer
os>
[,<IPv6_compressZ
eros>]]]]
Set command decides what the format to print IPv6 address parameter.
Parameters:
<IPv6_AddressFormat> - decides the IPv6 address format. Relevant for all AT
command parameters, that can hold an IPv6 address.
0 – Use IPv4-like dot-notation. IP addresses, and subnetwork mask if applicable, are
dot-separated.
1 – Use IPv6-like colon-notation. IP address, and subnetwork mask if applicable and
when given explicitly, are separated by a space.
<IPv6_SubnetNotation> - decides the subnet-notation for <remote address and
subnet mask> Setting does not apply if IPv6 address format <IPv6_AddressFormat>
= 0.
0 – Both IP address, and subnet mask are started explicitly, separated by a space.
1 – The printout format is applying /(forward slash) subnet-prefix Classless Inter-
Domain Routing (CIDR) notation.
<IPv6_LeadingZeros> - decides whether leading zeros are omitted or not. Setting
does not apply if IPv6 address format <IPv6_AddressFormat> = 0.
0 – Leading zeros are omitted.
1 – Leading zeros are included.
<IPv6_CompressZeros> - decides whether 1-n instances of 16-bit- zero-values are
replaced by only “::”. This applies only once. Setting does not apply if IPv6 address
format <IPv6_AddressFormat> = 0.
0 – No zero compression.
1 – Use zero compression.
AT+CGPIAF?
Read command returns the current parameter settin
.
AT+CGPIAF=?
Test command returns values supported as compound parameter setting.
Example
AT+CGPIAF=0,0,0,0
OK
AT#SGACT=1,1
#SGACT: 252.1.171.171.205.205.239.224.0.0.0.0.0.0.0.1
OK