BenQ M32 AT Command User Manual

About this manual

This manual describes the AT command set supported by the BenQ M32 GSM/GPRS wireless module. It includes command syntax, parameters, and expected responses for configuring the module, handling calls, SMS, GPRS, and proprietary functions.

The document is organized into sections covering general commands, GSM/GRPS standard commands, short message service commands, ITU‑T specifications, GPRS related commands, module‑specific extensions, and proprietary commands, with examples for each category.

What's inside

• Introduction
• Implemented AT Commands for MS
• Commands specified by GSM REC.27.07
• Short Message Service Commands
• ITU‑T Rec. V25ter Commands
• ITU‑T Rec. T.32 Commands
• GPRS Related Commands
• Module‑Specific AT Commands
• Proprietary AT Commands

Frequently asked questions

How can I request the manufacturer identification of the module?

Use the AT command +CGMI to request manufacturer identification.

Which command resets the module to its factory‑defined configuration?

Use the command &F to set the module to its factory‑defined configuration.

How do I power off the module via AT commands?

Send the proprietary command $SPOWEROFF to power off the module.

What command is used to request the model identification?

Use the AT command +GMM to request the model identification.