Telit Wireless Solutions LN940A9 SERIES - User Manual

LN940 SERIES AT Command
User Guide
80591ST10886A Rev. 2 – 2018-07-02

Telit Wireless Solutions LN940A9 SERIES Specifications

General

Manufacturer	Telit Wireless Solutions
Category	Control Unit
Model	LN940A9 SERIES
Operating Temperature	-40°C to +85°C
Certifications	CE, FCC, GCF, PTCRB

Summary

4. ITU-T V.25 TER DTE-DCE INTERFACE COMMAND

ATS3 Command Line Termination

Sets the character used to terminate AT command lines and for result codes.

ATE AT Command Echo

AT&W Store AT Command Setting to User Defined Profile

Saves current AT command settings to a user-defined profile in non-volatile memory.

ATI Display Product Identification Information

Retrieves product identification information including manufacturer and model.

5. UMTS GENERAL COMMANDS

AT+CGSN Request International Mobile Equipment Identity

Retrieves the International Mobile Equipment Identity (IMEI) of the module.

6. UMTS CALL CONTROL COMMANDS

AT+WS46 Select Wireless Network

AT+CBST Select Bearer Service Type

Selects bearer service, data rate, and connection element for data calls.

8. NETWORK SERVICE-RELATED COMMANDS

AT+CREG Network Registration Report

AT+COPS PLMN Selection

9. MOBILE EQUIPMENT COMMANDS

AT+CPAS Phone Activity Status

AT+CFUN Set Phone Functionality

AT+CPIN Enter PIN

Sends a password (PIN, PUK, etc.) required for module operation.

10. UMTS-SPECIFIC PACKET DOMAIN COMMANDS

AT+CGDCONT Define PDP Context

Specifies PDP context parameter values for a context identified by CID.

AT+CGATT PS Attach Or Detach

11. LTE-SPECIFIC PACKET DOMAIN MODEM COMPATIBILITY COMMANDS

AT+CEREGEPS Network Registration Status

AT+CGEQOS Define EPS Quality of Service

Specifies EPS Quality of Service parameters for PDP contexts or traffic flows.

12. SMS TEXT AND PDU MODE COMMANDS

AT+CSMS Select Message Service

AT+CPMS Preferred SMS Message Storage

AT+CMGS Send Message

Sends a message from the module to the network.

13. VENDOR-SPECIFIC COMMANDS

ATQCTER Set TE-DCE Baud Rate

15. VENDOR EXTENDED AT COMMANDS

AT+RESET Reset the Target

ATSBFS SIM Base Status