The modems are Hayes-compatible, supporting the complete industry standard AT command set
, to allow their operation from any popular communications application.
The full extended AT command set
is provided together with 2400, 1200, and 0-300 bps operation for complete data modem compatibility.
Control and configuration of the MPC315 is via the Hayes AT command set
. And, because a silicon data access arrangement (DAA) is used, off-hook and parallel phone detection is supported.