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Maxon Telecom MM-6280IND 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)

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Extended AT Commands Manual Page 26 of 70 2009-06-25

5.5.1.4. Modem scheduled Information (AT$$Ping)

Scheduled information will include Antenna Signal, EC\Io, Time, RSCP Level and Location

Example output: RSSI[79], TIME[2007-07-18,08:20:21,WED],

ECIO:-13 ,RSCP[-71], L0151 R01 CI1CA5 SRB0----

Read command

Command TE2 Æ MT2 $$PING?

Response TE2 Å MT2 $$PING: <value>

Value

1~43200: Notification every <x> seconds. The modem sends a notification

continuously (at set interval). The notification should include RSSI, Time,

EC\Io, RSCP and location.

0 – disables this feature

Table 5-42 Set command

Command TE2 Æ MT2 $$PING=<value>

Response TE2 Å MT2 <result_code> (OK | ERROR)

5.5.1.5. RSSI inquiry (AT$$RSSI)

The command is used for reading the current RSSI value of the signal.

The RSSI LED will be OFF when RSSI is less than -105dBm, flashing when in-between the -

95dBm and -105dBm, and ON when greater than or equal to -95dBm.

NOTE: the higher the negative number i.e. the further away from ZERO, the weaker the received signal. The small er the number i.e.

the closer to ZERO, the stronger the received signal.

A flashing RSSI LED indicates potential need for an alternative antenna, relocating the antenna to

a site more suited to signal acquisition, or elevation of the antenna to improve signal acquisition,

or a combination of all the above.

A consistent RSSI reading of -95dBm or better [number closer to ‘0’] is advisable.

Table 5-43 Read Command

Command TE2 Æ MT2 $$RSSI?

Response TE2 Å MT2 $$RSSI: <value>

Value RSSI: (-dBm)

5.5.1.6. Reading MT2 state (AT$$CURRSTATE)

This command displays current MT2 state information.

Table 5-44 Read command

Command TE2 Æ MT2 $$CURRSTATE

Response TE2 Å MT2 $$CURRSTATE: <value>

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)