Modem firmware versions and hardware variants

This document describes AT commands used in all versions of the nRF91x1 Production Test Image (PTI) modem firmware.

The modem firmware versions that support a command are marked in the command description with the following version tag: vx.x.x

If a parameter is not supported by all versions of the modem firmware that support the command, the modem firmware versions that support the parameter are marked after the parameter with the version tag.

The version tags are read as follows:

If a hardware variant is not specified for a command or parameter, it is supported by both nRF9131 and nRF9161.