Multi-Tech Systems MTSGSM manual +Crlp, +Csms

Page 41

 

Chapter 5 - AT Commands, S-Registers, and Error Codes

 

 

Defined values

Meaning

<mode>

 

0

Disables extended format

1

Enables extended format

+CRLP

Radio link protocol

Syntax

AT+CRLP=[<iws>[,mws>[,<T1>[,<N2>]]]] used to set radio link protocol parameters.

 

AT+CRLP? returns radio link protocol parameters. The response is +CRLP:

 

<iws>,<mws>,<T1>,<N2>.

 

AT+CRLP=? for a list of supported radio link protocol parameters The response is

 

+CRLP: (list of supported <iws>), (list of supported <mws>), (list of supported <T1>),

 

(list of supported <N2>)

 

Error codes is returned as +CME ERROR: <err>:

Description

The AT+CRLP command sets the radio link protocol parameters.

Defined values

Meaning

<iws>

 

61

IWF to MS window size

<mws>

 

61

MS to IWF window size

<T1>

 

1.100

Acknowledgment timer

<N2>

 

0-10

Retransmisson attempts

+CSMS

Select message service

Syntax

AT+CSMS=<service> to select messaging service. The response is +CSMS:

 

<mt>,<mo>,<bm>

 

AT+CSMS? returns the selected messaging service. The response is +CSMS:

 

<service>,<mt>,<mo>,<bm>

 

AT+CSMS=? for a list of supported <service>. The response is +CSMS: (list of

 

supported <service>)

 

Error code is returned as +CMS ERROR: <err>:

Description

The AT+CSMS command selects the messaging service:

 

AT+CSMS=<mt> for mobile terminated

 

AT+CSMS=<mo> for mobile originated

 

AT+CSMS=<bm> for broadcast type messages.

Defined values

Meaning

<service>

 

0

GSM 03.40 and 03.41

1-127

Reserved

128Manufacturer specific <mt> <mo> <bm>

0

Type not supported

1

Type supported

MTSGSM

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Contents Model Mtsgsm SoftGSM Kit User Guide EMC and Safety ComplianceRecord of Revisions TrademarksContents Appendices Introduction and Description Introduction Software Loading and ConfigurationPreview of this Guide Introduction and DescriptionRelated Documentation Technical Specifications Computers supported User InterfaceMtsgsm Getting Started Requirements UnpackingGetting Started SetupConnecting the Phone to the Computer Mtsgsm Software Installation Loading your Driver Software Installing the SoftwareSoftware Loading and Configuration Mtsgsm SMS Manager Utility SoftwarePhonebook Manager Getting Help SettingsSMS and Phonebook Applications Receiving SMS Messages Short Message Service UtilitySMS and Phonebook Application Phonebook UtilitySending SMS Messages Delete New PhonebookNew Record Write Phonebook Read PhonebookService Center SettingsCom Port Attached to the Phone Phonebook FileType of Outgoing SMS Log Modemconversation SoftGSM AT Commands, S-Registers and Error Codes International Modem Restrictions Standard AT CommandsDTn DPnATZ AT Commands, S-Registers, and Error CodesATS ATV0 Result Code AT+F Fax AT Commands+CBC Extended AT Commands+CGMI +CBST+CGMM +CMGF+CMGD +CMEE+CGSN +CMGL+CHUP +CMGR+CPBR +CNMI+CPAS +CPMS +CPBW+CPBS +CRC +CSCA+CR +CSMS +CRLP+CSQ RegistersS14 Configuration bitmap No Carrier timeoutBackspace character S10 Lost carrier disconnect timeS30 Inactivity timer MultiMobile SoftGSM User Guide S21 Configuration bitmapS22 Configuration bitmap S31 Configuration bitmap Error Codes+CME Error S95 Negotiation message options+CMS Error Troubleshooting General FAQs Frequently Asked Questions FAQsQ1. What is GSM ? Q4. Why did PCS providers in North America choose GSM ?Q6. How do smart cards work ? TroubleshootingQ7. Do smart cards come in more than one format ? Q10. How popular is GSM in the U.S. and Canada ?Q16. What about voice quality of GSM ? Q17. What is the GSM MoU Association ?Q14. What about roaming capabilities ? Windows NT FAQs Windows 95/98 FAQsQ19. What is the GSM Alliance ? Q22. When is MultiMobile SoftGSM for Windows 95 available ?Modem does not respond to commands Troubleshooting ProceduresWarranty, Service, and Technical Support Software User License Agreement On-line Warranty Registration Limited WarrantyWarranty, Service, and Technical Support Tech SupportMulti-Tech BBS ServiceContacting Tech Support via E-mail To log on to the Multi-Tech BBSTo Download a file About the InternetIf you know the file name If you don’t know the file nameAbout the Multi-Tech Fax-Back Service Appendices About GSM Data Appendix a Understanding GSMIntroduction Non-transparent Mode Transparent ModeFaxing GSM Data BenefitsGSM Data Applications GSM Data Support Additional Facts For More Information MultiMobile SoftGSM User Guide Glossary Mtsgsm Glossary Mtsgsm BER GSM AcronymsCpip GAP ITU Mbcf Pabx RIC TCC Warc Index MTASR1-100

MTSGSM specifications

Multi-Tech Systems MTSGSM is a versatile and robust telecommunications device designed to leverage GSM (Global System for Mobile Communications) technology for various applications, primarily in the field of data communication. The MTSGSM serves as a critical component in enabling remote communication capabilities across multiple sectors, including telecommunications, transportation, utilities, and security.

One of the standout features of the MTSGSM is its ability to provide reliable GSM connectivity, making it an ideal solution for enterprises that require a dependable mobile data connection. The device supports GPRS (General Packet Radio Service) and SMS (Short Message Service), allowing for efficient data transmission and messaging functionality. This dual capability enables businesses to implement a range of applications, from simple remote monitoring to complex machine-to-machine (M2M) communication systems.

In terms of its technological attributes, the MTSGSM is equipped with a powerful embedded processor that ensures high performance and low latency. This processing power enables the device to handle multiple simultaneous connections and data streams, which is vital for applications requiring real-time data exchange such as telemetry, alarm systems, and asset tracking.

Another significant characteristic of the MTSGSM is its modular design, which allows for easy integration into existing systems. The device features a variety of connectivity options, including USB, serial, and Ethernet ports, which facilitate seamless communication with other equipment. This flexibility is crucial for businesses looking to implement GSM technology without overhauling their existing infrastructure.

The MTSGSM is also built with security in mind. It supports various encryption protocols that protect data transmitted over the GSM network. This focus on security is particularly important for industries handling sensitive information, ensuring that data remains secure in transit.

Furthermore, the device is designed for durability and reliability. It operates in a wide temperature range and can withstand harsh environmental conditions, making it suitable for deployment in diverse settings, from remote monitoring stations to urban infrastructure.

In conclusion, Multi-Tech Systems MTSGSM is an essential tool for organizations seeking to harness the power of GSM technology for their communication needs. Its combination of robust features, advanced technology, and security make it a valuable asset for a wide array of applications, ultimately enhancing operational efficiency and connectivity in a rapidly evolving digital landscape.