Fibocom L860-GL - User Manual

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L8-Family AT Commands User Manual Page 1 of 254
FIBOCOM L860 AT Commands
User Manual
Version: V3.2.3
Date: 2019.05.08

Summary

Introduction to AT Commands

Modem Information

3.1 Modem ID

Covers commands for retrieving modem identification details.

3.1.1 +CGMI, Request Manufacturer ID

Requests the manufacturer identification of the modem.

3.1.4 +CGMM, Request Model ID

Requests the model identification of the modem.

3.1.10 +CGSN, Request Product Serial Number Identification

Requests the product serial number identification (IMEI).

3.1.13 +CIMI, Request IMSI

Requests the International Mobile Subscriber Identity (IMSI).

Modem Control and Status

4.1 Modem Register Commands

Details commands for controlling modem registers and response formats.

4.1.8 +CRSM, Restricted SIM Access

Provides limited access to Elementary Files on the SIM.

4.1.10 +CSIM, Generic SIM Access

Allows direct control of the SIM by a distant application.

4.2.1 +CFUN, Set Phone Functionality

Sets the phone functionality levels.

4.4 Error Handling Commands

Manages error reporting mechanisms.

4.4.1 +CMEE, Report Mobile Equipment Error

Configures reporting of mobile equipment errors.

Clock

5.1 System Date and Time Access Commands

Commands for accessing and setting system date, time, and time zone.

5.1.1 +CCLK, Read;Set System Date and Time

Reads and sets the modem's system date, time, and time zone.

SMS

6.1 SMS Commands

Details commands for SMS operations.

6.1.1 +CSMS, Select Message Service

Selects the message service and returns supported message types.

6.1.2 +CPMS, Preferred Message Storage

Selects preferred message storage areas.

6.1.3 +CMGF, Message Format

Sets the message format for SMS operations.

6.1.4 +CSCA, Service Center Address

Manages the Service Center Address stored in SIM.

6.1.7 +CNMI, New Message Indications to Terminal

Enables unsolicited notifications for received SMS.

6.1.14 +CMGL, List Messages

Displays a list of SMS messages with their status.

6.1.15 +CMGR, Read Message

Reads a specific SMS message from storage.

6.1.16 +CMSS, Send Message from Storage

Sends a pre-stored SMS message to the network.

6.1.17 +CMGW, Write Message to Memory

Writes and saves an SMS message to memory.

6.1.18 +CMGD, Delete Message

Handles deletion of SMS messages.

6.1.20 +CMGS, Send SMS to Network

Sends an SMS message from the modem to the network.

SIM TOOL KIT Raw Mode Commands

7.1.4 +CUSATA, Activate USAT profile

Activates the USAT profile.

Access and security

8.1 Commands

Lists commands related to access and security.

8.1.3 +CPIN, Enter PIN for Unlocking SIM or Enter PUK for Unblocking SIM

Unlocks SIM card using PIN or PUK.

8.1.4 +CPWD, Change Password

Sets a new password for facility lock.

8.1.5 +CLCK, Facility Lock

Locks, unlocks, or interrogates modem or network facilities.

Network

9.1 Network Commands

Commands for managing network registration and selection.

9.1.1 +CSQ, Signal Strength

Displays received signal strength and channel bit error rate.

9.1.2 +CESQ, Extended Signal Quality

Displays extended signal quality parameters.

9.1.4 +CREG, Network Registration Status

Controls and provides network registration status.

9.1.6 +CGREG, GPRS Network Registration

Provides information on GPRS network registration status.

9.1.7 +CEREG, EPS Network Registration status

9.1.8 +COPS, Operator Selection

9.1.15 +XGAUTH, Set Type of Authentication

9.1.17 +XAUTH, UICC AUTHENTICATE command

9.1.20+ XDATACHANNEL, Configure the Data Channel

Hardware Information

GPRS

11.1 GPRS Functionality

11.2 GPRS Commands

Details commands for controlling GPRS ME.

11.2.1+CGCLASS, GPRS Mobile Station Class

11.2.2+CGDCONT, Define PDP Context

Specifies the Packet Data Protocol (PDP) context.

11.2.3+CGQMIN, Quality of Service Profile (Min Acceptable)

11.2.4+CGQREQ, Quality of Service Profile (Requested)

11.2.5+CGATT, GPRS Attach or Detach

11.2.7+CGACT, PDP Context Activate or Deactivate

11.2.11 +CGEQMIN，3 G Quality of Service Profile (Minimum acceptable)

11.2.12 +CGEQREQ，3 G Quality of Service Profile (Requested)

11.2.13 +CGEQNEG，G Quality of Service Profile (Negotiated)

11.2.15 +CGDATA，Enter Data State

11.2.16 +CGDSCONT，Define Secondary PDP Context

11.2.25 +CGEQOS, Define EPS Quality Of Service

Fibocom Proprietary Commands

Error Code

17.1 CME Error

Lists and describes common modem (CME) errors.

Fibocom L860-GL Specifications

General

Manufacturer	Fibocom
Model	L860-GL
Category	Cellular Module
UMTS Bands	B1/B2/B4/B5/B8
LTE Bands	B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B38/B39/B40/B41
GNSS	GPS/GLONASS/BeiDou/Galileo
Storage Temperature	-40°C to +85°C
Interfaces	USB, UART, GPIO
Protocols	TCP/IP, FTP, HTTP, HTTPS
SIM Interface	1.8V/3.0V
Certifications	CE, FCC, PTCRB, GCF, IC, RCM
Antenna Interface	4 (Primary, Diversity, GNSS, DRx)