Maxon Telecom MM-6280IND 6.1.2. Led Description

Extended AT Commands Manual Page 29 of 70 2009-06-25

Command TE2 Æ MT2 $$RSSI_LEVEL?

Value

Default settings in –dBm units:

Upper: 95 (-dBm) Stronger

Lower: 120 (-dBm) Weaker

Table 6-50 Set Command

Command TE2 Æ MT2 $$RSSI_LEVEL=<upper_value>,<lower_value>

Response TE2 Å MT2 $$RSSI_LEVEL: <upper_value>, <lower_value>

Value

Upper: 20 ~ 100 (-dBm)

Lower: 50 ~ 120 (-dBm)

E

: upper_value must be a lower number than the lower_value

6.1.2. Led Description

Power:

On when modem has power and signal is above or better than -95dbm.

Flashing when modem has power and signal is between -95 to -120dBm.

Turn off when signal is below -120dbm or no signal.

CRT:

On when modem has a circuit switched data connection established. Flashing when there is an

incoming circuit switched data call.

PKT:

On when modem has a packet data session (dormant).

Flashing when sending and receiving data.

TX/DTR:

Idle – On when a host is present or as set by &D0 setting.

Off when a host is not present or as set by &D0

Circuit Switched Data Connection:

Flashing when transmitting data during a circuit switched connection.

Off when not transmitting data in a circuit switched connection.

RX:

Flashing when receiving data during a circuit switched connection.

Off when not receiving data in a circuit switched `.

Contents

Main Extended AT Commands Manual RF EXPOSURE COMPLIANCE CAUTION REVISION HISTORY CONTACT INFORMATION TABLE OF CONTENTS Page Page Page 1. OVERVIEW 1.1. General Description 1.2. Terms Page 2. AT INTERFACE DESCRIPTION 2.3. Command Format 2.4. Message Naming Convention 3. BASIC INTERFACE CONFIGURATION 3.1. Baud Rate Set-up 3.2. Serial Interface 3.3. USB Interface 3.4. IO Functions 3.5. AT Notification Options Page 4. SIGNAL INFORMATION 4.1. MT SMS 4.2. MT DATA 5. INTERFACE ENVIRONMENT 5.1. MT2 Basic Operational State. 5.1.1.4. TE2 active command (AT$$TE2ALIVE) 5.1.1.5. Power Reset (AT$$RESET) 5.2. Power Conservation Commands Page 5.2.1.2. LED control (AT$$EXT_LED) 5.2.1.3. RS232C Transceiver power-down control (AT$$RS232_PWRDOWN) 5.3. Low Battery Voltage Notification 5.3.1.1. SMS low battery voltage set point (AT$$LOWBATT_VTG) 5.3.1.2. Low battery notification (AT$$LOWBATT) 5.4. Visual/Audible Call Alert Options 5.4.1.1. Receiving notification mode option (AT$$RCV_MODE)) 5.4.1.2. Ringer volume control (AT$$RINGLVL) 5.4.1.3. Ringer melody selection (AT$$RINGIDX) 5.5. Network Relational Settings 5.5.1.1. Roaming indicator information (AT$$ROAMIND) 5.5.1.2. Antenna Signal Level report schedule (AT$$ANTSET) 5.5.1.3. Antenna Signal Level (AT$$ANTLVL) 5.5.1.4. Modem scheduled Information (AT$$Ping) 5.5.1.5. RSSI inquiry (AT$$RSSI) 5.5.1.6. Reading MT2 state (AT$$CURRSTATE) 5.5.1.7. RF information (AT$$RFINFO) 5.5.1.8. Location information (AT$$LOCATION) 6. DIAGNOSTIC COMMANDS 6.1.1.1. Ring test (AT$$DIAG_RING) 6.1.1.2. LED test (AT$$DIAG_LED) 6.1.1.3. RSSI LED response (AT$$RSSI_LEVEL) 6.1.2. Led Description 7. DATA CALL SET-UP Call released or failed (Uses DTR pin) 7.1. Data Calls 7.1.1.2. MT Data Call 8. SMS commands 8.1.1. General Configuration Commands 8.1.1.1. Select Message Service +CSMS 8.1.1.2. Preferred Message Storage +CPMS 8.1.1.3. Message Format +CMGF 8.1.1.4. Message Service Failure Result Code +CMS ERROR 8.1.1.5. Informative Examples Message Configuration Commands 8.1.1.6. Service Centre Address +CSCA 8.1.1.7. Set Text Mode Parameters +CSMP 8.1.1.8. Show Text Mode Parameters +CSDH 8.1.1.9. Informative Examples Message Receiving and Reading commands 8.1.1.10. New Message Indications to TE +CNMI Page 8.1.1.11. List Messages +CMGL 8.1.1.12. Read Message +CMGR 8.1.1.13. New Message Acknowledgement to ME/TA +CNMA 8.1.1.14. Informative Examples Message Sending and Writing Commands 8.1.1.15. 3G Send Message +CMGS 8.1.1.16. 3G Send Message from Storage +CMSS 8.1.1.17. Send Message Telstra SMS MO (AT+MMC) 8.1.1.18. Write Message to Memory +CMGW 8.1.1.19. Delete Message +CMGD 8.1.1.20. Send Command +CMGC 8.1.1.21. More Messages to Send +CMMS 8.1.1.22. Informative Examples Page 9. SMS Processing Options 9.1.1. SMS Send and Receive Options 9.1.1.1. SMS Mail Notification Option (SMSOPT=AB) 9.1.1.2. SMS FORMAT (send and receive)AT$$SMSOPT Page 9.1.2. Auto delete Messages in ME Memory 9.1.2.1. Auto Delete Messages in ME memory($$AUTO_DLTSMS) 9.1.3. SMS Notifications 9.1.3.1. SMS Notification ($$SMSNOTIF) 10. Modem SMS Remote Reporting 10.1.1. SMS Auto Voltage Alert 10.1.1.1. Auto Voltage Alert SMS Site Name (AT$$SITE_NAME) 10.1.1.2. SMS $$LOWBATT 1 set point (AT$$LOWBATT_VTG) 10.1.1.3. SMS $$LOWBATT 1 set recipient number (AT$$AUTO_SMS) 10.1.2. SMS Remote Report Requests 10.1.2.1. SMS Remote Report Request Site Name (AT$$REMOTE_CTRL) 10.1.2.2. Read ALL request 10.1.2.3. VBATT request 10.1.2.4. RSSI request 10.1.2.5. LOCATION request 10.1.2.6. SWVER request 10.1.2.7. DEBUG SCREEN request Page 11. NVM vs. USER PROFILE STORAGE 12. TIA/EIA/IS-707A AT COMMAND SET 12.1.1. User modified profiles & NVM changes 12.1.1.1. User Profile store (AT&Wn) 12.1.1.2. User Profile recall (AT&Fn) 12.2. Basic AT Commands 12.2.1. Basic AT Parameters 12.2.2. Basic S registers 12.2.3. Basic action command set Page 12.2.4. Basic result codes 12.3. Extended AT Command Sets 12.3.1. Extended AT configuration command set Page Page Page Page 13. Multiplexing 13.1.1. RM3 (AT$$NOTI_DS) 14. CELLULAR EXTENDED AT COMMAND SET 14.1.1. Cellular AT parameter commands 14.1.2. Cellular identification AT command extensions 14.1.3. Cellular result codes for Asynchronous data services 15. DM COMMAND (DIAGNOSTIC MODE) 16. CARRIER COMMAND OPTIONS 16.1.1. Debug screen (AT$$DBGSCRN)