2g gsm gprs at commands manual

An earphone with a microphone on it (For testing Call function) Insert the SIM card to the card slot, plug the earphone and connect the GSM antenna. Install CP driver, plug the jumper B, and connect the USB to UART interface of GSM/GPRS/GNSS HAT to PC with a micro USB cable. Then the PWR indicator will keep bright. at+cbte. at+sttone. at+cipdpdp. at+cipudpmode. at+sgpio. at+spwm. at+echo. added new command.  · AT commands with a GSM/GPRS MODEM or mobile phone can be used to access following information and services: 1. Information and configuration pertaining to mobile device or MODEM and SIM card. 2. SMS services. 3. MMS services. 4. Fax services. 5. Data and Voice link over Command: Description.

Please use the commands +IPR, +IFC, +ICF to change these settings. Command line The commands start normally with AT (means Attention) and finishes with a character. Only for writing or sending a SMS Ctrl + Z or ESC terminates the command; is used between the 2 parts of the SMS (address and text). Default values. Network WCDMA/GSM/GPRS Band WCDMA (3G): MHz/MHz/(only for CE) GSM (2G): ///MHz GPS sensitivity dBm GPS accuracy 5m GPS start time Cold status 45s Warm status 35s Hot status 1s Car power supply 12 V V Back up battery Chargeable V mAh Li-ion battery Storage Temp °C to +85°C Operation Temp. This document provides examples of using AT commands. See u-blox AT Commands Manual [1] for the AT command descriptions. The following symbols are used to highlight important information within the document: ☞ An index finger points out key information pertaining to integration and performance.

AT Commands For GSM/GPRS Wireless Modems Reference Guide AT Commands for GSM FI 2G 2G FJ FJ VODAFONE VODAFONE FO FO FT-GSM FT-GSM FO. EN2) to the list of products that use these commands. AT+CGREG GPRS Network Registration Status. Columns for Serving Cell (2G parameters). 3 sept AT+CGREG GPRS network registration status. If command response is ERROR, not list the ERROR response inside command syntax.