Multi-Tech Systems MTCBA-G-UF1, MTCBA-G-UF2 manual Testing the Configuration, AT + Creg ?

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Chapter 2 – Installation

Testing the Configuration

Description

AT

Response Returned

Comments

 

Commands

 

 

 

AT+CPIN

OK

PIN Code accepted

 

=1234

 

 

Enter PIN Code

 

+CME ERROR : 16

Incorrect PIN Code

 

 

+CME ERROR : 3

PIN already entered (with +CMEE : 1

 

 

 

mode)

 

AT + CREG ?

CREG = <mode>, 1

modem synchronized on the network

 

 

CREG = <mode>, 2

synchronization lost, re-synchronization

Module synchro

 

 

attempt

checking

 

CREG = <mode>, 0

Modem not synchronized on network.

 

 

 

No synchronization attempt

Receiving an

 

RING

 

incoming call

ATA

 

Answer the call.

 

 

OK

 

 

ATD1234;

 

Don’t forget the “;” at the end for “voice”

 

 

 

calls.

Initiate a call

 

OK

Communication established

 

 

CME ERROR :11

PIN Code not entered (with +CMEE : 1

 

 

 

mode)

 

 

CME ERROR :3

AOC credit (Advice of Charge tells the

 

 

 

user how much a call will cost) has

 

 

 

been exceeded or a communication is

 

 

 

already established.

Initiate an

ATD112;

OK

Don’t forget the “;” at the end for “voice”

emergency call

 

 

calls.

Communication

 

NO CARRIER

 

loss

 

 

 

Hang up

ATH

 

 

 

 

OK

 

Store the

AT&W

 

 

parameters in

 

OK

The communications program has

non-volatile

 

 

saved the configuration settings in non-

memory

 

 

volatile memory.

Multi-Tech Systems, Inc. MultiModem® GPRS with USB User Guide

30

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Contents MultiModem Gprs Copyright 2006 by Multi-Tech Systems, Inc Revision History Revision Date DescriptionContents Warranty and Repairs Product Description and Specifications Product DescriptionPhone Number for the Wireless Modem Antenna/RF SpecificationsAT Command Info Network AccessFeatures Application Overview Application TypesBenefits/Features in Applications Functions GSM Modes Class 10. Coding schemes CS1 to CS4Antenna Connection type SMA jack SpecificationsData/Power Connector USB Series a receptacle SIM receptacleLED Indicators Installation Mechanical MountingSecure it with screws Inserting SIM/R-UIM Card into Holder GSM Only Connecting the Antenna Installing Software Part a Preparing the SetupWindows XP/2003 Part B Installing the USB Driver Connect the USB cable between the MultiModem and the PCClick Next Click Install from a list or specific location Advanced Part C Associating PC Port with USB DriverPart D Installing the Modem INF File Then click NextClick Continue Anyway Windows Click on Install one of the other drivers Installation Part C Associating PC Port with USB Driver Part D Installing the Modem INF File Windows Part B Installing the USB Driver Part C Associating PC Port with USB Driver Signal Strength Verification Connecting the Optional HandsetVerifying Signal Strength Mobile PhonetoolsTesting the Configuration AT + Creg ?Troubleshooting Troubleshooting ExamplesSolutions for error message situations Solutions for no carrier message When I do ‘ATD*99***1#’ in HyperTerminal I get an error GSM/GPRS General FAQHow do I make a Gprs Internet connection using Windows? How do I make an Internet connection to my dial-up ISP?Modem will not answer Which providers can I use?GSM/GPRS FAQ on the IP Stack How do I make an Internet connection? FAQ for Mobile PhoneToolsWhat is the Mobile PhoneTools program? How do I send a SMS message?General Safety SafetySafety Vehicle SafetyMaintenance of Gprs Modem Your ResponsibilityWarranty and Repairs MultiTech Warranty StatementRepair Procedures for International Customers Replacement PartsWireless Modem Reference Information Reference InformationDisclaimer July

MTCBA-G-UF1, MTCBA-G-UF2 specifications

Multi-Tech Systems has long been a leader in the field of communication technology, offering a wide range of devices and solutions designed to enhance connectivity for various applications. Among their notable products are the MTCBA-G-UF2 and MTCBA-G-UF1 devices, which are designed to provide efficient and reliable connectivity for IoT applications and industrial use.

The MTCBA-G-UF2 and MTCBA-G-UF1 are advanced cellular modem solutions that support both 3G and 4G LTE networks. These devices are built to offer robust performance, ensuring seamless data transmission across various environments. The MTCBA-G-UF2 comes equipped with dual SIM capability, which enhances connectivity by allowing users to switch between different cellular networks effortlessly. This feature is particularly advantageous for mission-critical applications where consistent connectivity is essential.

Both models feature Multi-Tech’s renowned easy-to-use interface, which simplifies the installation and configuration process. The devices support various communication protocols, making them versatile options for a wide range of applications, including remote monitoring, telemetry, and fleet management. Their compact design ensures they can be integrated into various systems without occupying significant space.

One of the standout characteristics of both the MTCBA-G-UF2 and MTCBA-G-UF1 is their support for advanced security features. The devices implement robust encryption protocols, ensuring that data transmitted over cellular networks is safe and secure from unauthorized access. This is especially critical for businesses that handle sensitive information or operate in regulated industries.

Additionally, these modems are designed to withstand harsh environmental conditions, making them suitable for outdoor use. With wide operating temperature ranges and rugged enclosures, they are capable of functioning in various climates and situations. Furthermore, Multi-Tech Systems provides extensive support and documentation, enabling users to leverage the full potential of their devices.

In conclusion, the Multi-Tech Systems MTCBA-G-UF2 and MTCBA-G-UF1 are powerful solutions tailored for reliable and secure cellular connectivity. With their rich set of features, including dual SIM support, multi-protocol functionality, and secure data transmission, they are ideal choices for various IoT applications and industries requiring dependable communication solutions. These modems exemplify Multi-Tech's commitment to innovation and reliability in the ever-evolving world of connected devices.