This document describes the AT commands used to access and configure some of the modem parameters in nRF9131, nRF9151, and nRF9161 (nRF91x1) DECT NR+. The AT command API enables modem control for firmware running in the application core on nRF91x1 DECT NR+.
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The AT command API can also be exposed on one of the nRF91x1 DECT NR+ serial interfaces by programming appropriate firmware in the application core.
The AT commands described in this document apply to all versions of the nRF91x1 DECT NR+ module hardware. If a command applies only to a specific version of the module hardware, it is mentioned in the command description. The module hardware version is printed on the module label.