The test command returns the supported IPv6 address formats.
Response syntax:
+CGPIAF: (list of supported <IPv6_AddressFormat>s),(list of supported <IPv6_SubnetNotation>s),(list of supported <IPv6_LeadingZeros>s),(list of supported <IPv6_CompressZeros>s)
The test command parameters and their defined values are the following:
The following command example reads the current IPv6 address format:
AT+CGPIAF=?
+CGPIAF: (1),(1),(1),(0)
OK