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AT Commands for  Status Control 

 

 

No Command Description
L0301 AT+CFUN Set phone functionality
L0302 AT+CPIN Enter PIN
L0303 AT+CICCID Read ICCID from SIM card
L0304 AT+CSIM Generic SIM access
L0305 AT+CRSM Restricted SIM access
L0306 AT+SPIC Times remain to input SIM PIN/PUK
L0307 AT+CSPN Get service provider name from SIM
L0308 AT+CSQ Query signal quality
L0309 AT+AUTOCSQ Set CSQ report
L0310 AT+CSQDELTA Set RSSI delta change threshold
L0311 AT+CATR Configure URC destination interface
L0312 AT+CPOF Power down the module
L0313 AT+CRESET Reset the module
L0314 AT+CACM Accumulated call meter
L0315 AT+CAMM Accumulated call meter maximum
L0316 AT+CPUC Price per unit and currency table
L0317 AT+CCLK Real time clock management
L0318 AT+CMEE Report mobile equipment error
L0319 AT+CPAS Phone activity status
L0320 AT+SIMEI Set IMEI for the module
L0321 AT+SMEID Request Mobile Equipment Identifier
L0322 AT+CSVM Voice Mail Subscriber number

 

 

 

 

L0301   AT+CFUN      Set phone functionality

This command is used to select the level of functionality <fun> in the ME. Level “full functionality” is where the highest level of power is drawn.

“Minimum functionality” is where minimum power is drawn. Level of functionality between these may also be specified by manufacturers.

When supported by manufacturers, ME resetting with <rst> parameter may be utilized.

 

NOTE:

AT+CFUN=6 must be used after setting AT+CFUN=7. If the module in offline mode, must execute AT+CFUN=6 or restart the module to online mode.

 

T) AT+CFUN=?

+CFUN: (list of supported <fun>s),(list of supported <rst>s)

OK

or

ERROR

or

+CME ERROR: <err>

R) AT+CFUN?

+CFUN: <fun>

OK

or

ERROR

or

+CME ERROR: <err>

W) AT+CFUN=<fun>,[<rst>]

OK

or

ERROR

or

+CME ERROR: <err>

 

<fun>

0       minimum functionality

1       full functionality, online mode

4       disable phone both transmit and receive RF circuits

5       Factory Test Mode

6       Reset

7       Offline Mode

<rst>

0       do not reset the ME before setting it to <fun> power level

1         reset the ME before setting it to <fun> power level. This value only takes effect when <fun> equals 1.

  

Example

AT+CFUN?

+CFUN: 1

OK

 

AT+CFUN=0

OK

 

 

 

 L0302   AT+CPIN     Enter PIN

This command is used to send the ME a password which is necessary before it can be operated (SIM PIN, SIM PUK, PH- SIM PIN, etc.).

If the PIN is to be entered twice, the TA shall automatically repeat the PIN.

If no PIN request is pending, no action is taken towards MT and an error message, +CME ERROR, is returned to TE.

If the PIN required is SIM PUK or SIM PUK2, the second pin is required. This second pin, <newpin>, is used to replace the old pin in the SIM.

 

T) AT+CPIN=? OK
R )AT+CPIN?

+CPIN: <code>

OK

or

ERROR

or

+CME ERROR: <err>

W) AT+CPIN=<pin>[,<newpin>]

OK

or

ERROR

or

+CME ERROR: <err>

 

<pin> String type values.
<newpin> String type values.
<code>

Values reserved by the present document:

READY           –    ME is not pending for any password

SIM PIN          –    ME is waiting SIM PIN to be given

SIM PUK         –    ME is waiting SIM PUK to be given

PH-SIM PIN    –    ME is waiting phone- to- SIM card password to be given

SIM PIN2        –    ME is waiting SIM PIN2 to be given

SIM PUK2       –    ME is waiting SIM PUK2 to be given

PH-NET PIN   –  ME is waiting network personalization password to be given

  

Examples

AT+CPIN?

+CPIN: SIM PUK2

OK

 

 

 

L0303   AT+CICCID          Read ICCID from SIM card

This command is used to Read the ICCID from SIM card

 

T) AT+CICCID=? OK
E) AT+CICCID

+ICCID: <ICCID>

OK

or

ERROR

or

+CME ERROR: <err>

 

<ICCID> Integrate circuit card identity, a standard ICCID is a 20-digit serial number of the SIM card,it presents the publish state, network code, publish area, publish date, publish manufacture and press serialnumber of the SIM card.

  

Examples

AT+CICCID

+ICCID: 898600700907A6019125

OK

 

  

 

L0304   AT+CSIM     Generic SIM access 

This command is used to control the SIM card directly.

Compared to restricted SIM access command AT+CRSM, AT+CSIM allows the ME to take more control over the SIM interface.

For SIM–ME interface please refer 3GPP TS 11.11.

 

NOTE

The SIM Application Toolkit functionality is not supported by AT+CSIM.

Therefore the following SIM commands can not be used: TERMINAL PROFILE, ENVELOPE, FETCH and TERMINAL, RESPONSE.

 

T) AT+CSIM=? OK
W) AT+CSIM=<length>,<command>

+CSIM: <length>,<response>

OK

or

ERROR

or

+CME ERROR: <err>

 

<length> Integer type; length of characters that are sent to TE in<command>or<response>
<command> Command passed from MT to SIM card.
<response> Response to the command passed from SIM card to MT.

  

Examples

AT+CSIM=?

OK

 

  

 

L0305   AT+CRSM         Restricted SIM access

By using AT+CRSM instead of Generic SIM Access AT+CSIM, TE application has easier but more limited access to the SIM database.

Write command transmits to the MT the SIM <command> and its required parameters.

MT handles internally all SIM-MT interface locking and file selection routines.

As response to the command, MT sends the actual SIM information parameters and response data.

MT error result code +CME ERROR may be returned when the command cannot be passed to the SIM,

but failure in the execution of the command in the SIM is reported in <sw1> and <sw2> parameters.

 

T) AT+CRSM=? OK
W) AT+CRSM=<command>[,<fileID>[,<p1>,<p2>, <p3>[,<data>]]] +CRSM: <sw1>,<sw2>[,<response>]
OKorERROR

or

+CME ERROR: <err>

 

<command>

Command passed on by the MT to the SIM:

176     READ BINARY

178     READ RECORD

192     GET RESPONSE

214     UPDATE BINARY

220     UPDATE RECORD

242     STATUS

203     RETRIEVE DATA

219     SET DATA

<fileID>

Identifier for an elementary data file on SIM, if used by<command>.

The following list the fileID hex value, user needs to convet them to decimal.

EFs under MF

 

0x2FE2     ICCID

0x2F05     Extended Language Preferences

0x2F00     EF DIR

0x2F06     Access Rule Reference EFs under USIM ADF

0x6F05     Language Indication

0x6F07     IMSI

0x6F08     Ciphering and Integrity keys

0x6F09     C and I keys for pkt switched domain

0x6F60     User controlled PLMN selector w/Acc Tech

0x6F30     User controlled PLMN selector

0x6F31     HPLMN search period

0x6F37     ACM maximum value

0x6F38     USIM Service table

0x6F39     Accumulated Call meter

0x6F3E     Group Identifier Level

0x6F3F     Group Identifier Level 2

0x6F46     Service Provider Name

0x6F41     Price Per Unit and Currency table

0x6F45     Cell Bcast Msg identifier selection

0x6F78     Access control class

0x6F7B     Forbidden PLMNs

0x6F7E     Location information

0x6FAD     Administrative data

0x6F48     Cell Bcast msg id for data download

0x6FB7     Emergency call codes

0x6F50     Cell bcast msg id range selection

0x6F73     Packet switched location information

0x6F3B     Fixed dialling numbers

0x6F3C     Short messages

0x6F40     MSISDN

0x6F42     SMS parameters

0x6F43     SMS Status

0x6F49     Service dialling numbers

0x6F4B     Extension 2

0x6F4C     Extension 3

0x6F47     SMS reports

0x6F80     Incoming call information

0x6F81     Outgoing call information

0x6F82     Incoming call timer

0x6F83     Outgoing call timer

0x6F4E     Extension 5

0x6F4F     Capability Config Parameters 2

0x6FB5     Enh Multi Level Precedence and Pri

0x6FB6     Automatic answer for eMLPP service

0x6FC2     Group identity

0x6FC3     Key for hidden phonebook entries

0x6F4D     Barred dialling numbers

0x6F55     Extension 4

0x6F58     Comparison Method information

0x6F56     Enabled services table

0x6F57     Access Point Name Control List

0x6F2C     De-personalization Control Keys

0x6F32     Co-operative network list

0x6F5B     Hyperframe number

0x6F5C     Maximum value of Hyperframe number

0x6F61     OPLMN selector with access tech

0x6F5D     OPLMN selector

0x6F62     HPLMN selector with access technology

0x6F06     Access Rule reference

0x6F65     RPLMN last used access tech

0x6FC4     Network Parameters

0x6F11     CPHS: Voice Mail Waiting Indicator

0x6F12     CPHS: Service String Table

0x6F13     CPHS: Call Forwarding Flag

0x6F3D     Capability Configuration Parameters

0x6F4F     Extended CCP

0x6F40     MSISDN

0x6F42     SMS parameters

0x6F43     SMS Status

0x6F44     Last number dialled

0x6F49     Service Dialling numbers

0x6F4A     Extension 1

0x6F4B     Extension 2

0x6F4C     Extension 3

0x6F4D     Barred Dialing Numbers

0x6F4E     Extension 4

0x6F47     SMS reports

0x6F58     Comparison Method Information

0x6F54     Setup Menu elements

0x6F06     Access Rule reference

0x4F20     Image

0x4F30     Phone book reference file

0x4F22     Phone book synchronization center

0x4F23     Change counter

0x4F24     Previous Unique Identifier

<p1><p2><p3> Integer type; parameters to be passed on by the Module to the SIM.
<data>

Information which shall be written to the SIM

(hexa decimal character format, refer AT+CSCS).

<sw1><sw2>

Status information from the SIM about the execution of the actual command.

It is returned in both cases, on successful or failed execution of the command.

<response>

Response data in case of a successful completion of the previously issued command.

“STATUS” and “GET RESPONSE” commands return data,

which gives information about the currently selected elementary data field.

This information includes the type of file and its size.

After “READ BINARY” or “READ RECORD” commands the requested data will be returned.

<response> is empty after “UPDATE BINARY” or “UPDATERECORD” commands.

 

Examples

AT+CRSM=?

OK

 

 

 

L0306   AT+SPIC          Times remain to input SIM PIN/PUK

This command is used to inquire times remain to input SIM PIN/PUK.

 

T) AT+SPIC=? OK
E) AT+SPIC +SPIC: <pin1>,<puk1>,<pin2>,<puk2>
OK

 

<pin1> Times remain to input PIN1 code.
<puk1> Times remain to input PUK1 code.
<pin2> Times remain to input PIN2 code.
<puk2> Times remain to input PUK2 code.

 

Example

AT+SPIC=?

OK

 

AT+SPIC

+SPIC: 3,10,0,10

OK

 

  

 

L0307   AT+CSPN     get service provider name from SIM card.

This command is used to get service provider name from SIM card.

 

T) AT+CSPN=?

OK

or

ERROR

R) AT+CSPN?

+CSPN: <spn>,<display mode>

OK

or

ERROR

or

+CME ERROR: <err>

 

<spn> String type; service provider name on SIM
<display mode>

0     doesn’t display PLMN. Already registered on PLMN.

1     display PLMN

 

Example

AT+CSPN=?

OK

 

AT+CSPN?

+CSPN: “CMCC”,0

OK

 

 

 

L0308   AT+CSQ     Query Signal Quality

This command is used to return received signal strength indication <rssi> and channel bit error rate <ber> from the ME.

Test command returns values supported by the TA as compound values.

 

T) AT+CSQ=?

+CSQ: (list of supported <rssi>s),(list of supported <ber>s)

OK

E) AT+CSQ

+CSQ: <rssi>,<ber>

OK

or

ERROR

 

<rssi>

0     -113dBm or Less

1     -111dBm

2…30     -109… -53dBm

31     -51dBm or Greater

99     not known or not detectable

100     -116dBm or Less

101     -115dBm

102…192     -114…-26dBm

199     not known or not detectable

100…199     expand to TDSCDMA, indicate RSCP received?

<ber>

(in percent)

0     <0.01%

1     0.01% ~ 0.1%

2     0.1%~0.5%

3     1.0% ~ 2.0%

4     1.0% ~ 2.0%

5     2.0% ~ 4.0%

6     4.0% ~ 8.0%

7     >=8.0%

99     not known or not detectable

 

Example

AT+CSQ

+CSQ: 22,0

OK

 

 

  

L0309   AT+AUTOCSQ     Set CSQ Report

This command is used to enable or disable automatic report CSQ information,

when automatic report enabled, the module reports CSQ information every five seconds

or only after <rssi>or<ber> is changed, the format of automatic report is “+CSQ: <rssi>,<ber>”.

 

T) AT+AUTOCSQ=? +AUTOCSQ: (list of supported<auto>s),(list of supported<mod e>s)
OK
R) AT+AUTOCSQ? +AUTOCSQ: <auto>,<mode>
OK
W) AT+AUTOCSQ=<auto>[,<mode>]

OK

or

ERROR

 

<auto>

0     disable automatic report

1     enable automatic report

<mode>

0     CSQ automatic report every five seconds

1     CSQ automatic report only after <rssi>or<ber>is changed

NOTE:

If the parameter of <mode> is omitted when executing write command, <mode> will be set to default value.

  

Example

AT+AUTOCSQ=?

+AUTOCSQ: (0-1),(0-1)

OK

 

AT+AUTOCSQ?

+AUTOCSQ: 1,1

OK

 

AT+AUTOCSQ=1,1

OK

+CSQ: 23,0 (when <rssi> or <ber> changing)

 

 

 

L0310   AT+CSQDELTA     Set RSSI delta change threshold

This command is used to set RSSI delta threshold for signal strength reporting.

 

T) AT+CSQDELTA=?

+CSQDELTA: (list of supported <delta>s)

OK

R) AT+CSQDELTA?

+CSQDELTA: <delta>

OK

or

ERROR

W) AT+CSQDELTA=<delta>

OK

or

ERROR

E) AT+CSQDELTA

Set default value<delta>=5:

OK

 

<delta> Range: from 0 to 5.

  

Example

AT+CSQDELTA?

+CSQDELTA: 5

OK

 

 

 

L0311   AT+CATR     Configure URC destination interface

This command is used to configure the serial port which will be used to output URCs.

We recommend configure a destination port for receiving URC in the system initialization phase,

in particular, in the case that transmi large amounts of data, e.g. use TCP/UDP and MT SMS related AT command.

 

T) AT+CATR=?

+CATR: (list of supported <port>s)

OK

R) AT+CATR?

+CATR: <port>

OK

W) AT+CATR=<port>

OK

or

ERROR

E) AT+CATR

Set default value(<port>=0):

OK

 

<port>

0     all ports

1     use UART port to output URCs

2     use MODEM port to output URCs

3     use ATCOM port to output URCs

4     use cmux virtual port1 to output URCs

5     use cmux virtual port2 to output URCs

6     use cmux virtual port3 to output URCs

7     use cmux virtual port4 to output URCs

 

Example

AT+CATR=1

OK

AT+CATR?

+CATR: 1

OK

 

 

  

L0312   AT+CPOF     Power Down The Module

This command is used to power off the module.

Once the AT+CPOF command is executed, The module will store user data and deactivate from network, and then shutdown.

 

T) AT+CPOF=? OK
E) AT+CPOF OK

 

Example

AT+CPOF

OK

 

 

 

 L0313   AT+CRESET     Reset The Module

This command is used to reset the module.

 

T) AT+CRESET=? OK
E) AT+CRESET OK

 

Example

AT+CRESET=?

OK

 

AT+CRESET

OK

 

 

 

L0314   AT+CACM     Accumulated Call Meter

This command is used to reset the Advice of Charge related accumulated call meter value in SIM file EFACM.

 

T) AT+CACM=?

OK

or

ERROR

R) AT+CACM?

+CACM: <acm>

OK

or

ERROR

or

+CME ERROR: <err>

W) AT+CACM=<passwd>

OK

or

ERROR

or

+CME ERROR: <err>

E) AT+CACM

OK

or

ERROR

or

+CME ERROR: <err>

 

<passwd> String type, SIM PIN2.
<acm> String type, accumulated call meter value similarly coded as <ccm>under +CAOC.

   

Example

AT+CACM?

+CACM: “000000”

OK

 

 

  

L0315   AT+CAMM     Accumulated Call meter Maximum

This command is used to set the Advice of Charge related accumulated call meter maximum value in SIM file EFACMmax.

 

T) AT+CAMM=?

OK

or

ERROR

R) AT+CAMM?

+CAMM: <acmmax>

OK

or

ERROR

or

+CME ERROR: <err>

W) AT+CAMM=<acmmax>[,<passwd>]

OK

or

ERROR

or

+CME ERROR: <err>

E) AT+CAMM

OK

or

ERROR

or

+CME ERROR: <err>

 

<acmmax>

String type, accumulated call meter maximum value similarly codedas <ccm> under AT+CAOC,

value zero disables ACMmax feature.

<passwd> String type, SIM PIN2.

  

Example

AT+CAMM?

+CAMM: “000000”

OK

 

 

 

L0316   AT+CPUC     Price Per Unit and Currency Table

This command is used to set the parameters of Advice of Charge related price per unit and currency table in SIM file EFPUCT..

 

T) AT+CPUC=?

OK

or

ERROR

R) AT+CPUC?

+CPUC: [<currency>,<ppu>]

OK

or

ERROR

or

+CME ERROR: <err>

W) AT+CPUC=<currency>,<ppu>[,<passwd>]

OK

or

ERROR

or

+CME ERROR: <err>

 

<currency>

String type, three-character currency code (e.g. “GBP”, “DEM”),

character set as specified by command Select TE Character Set AT+CSCS.

<ppu> String type, price per unit, dot is used as a decimal separator. (e.g.”2.66″).
<passwd> String type, SIM PIN2.

   

Example

AT+CPUC?

+CPUC: “GBP” , “2.66”

OK

 

 

 

L0317   AT+CCLK     Real Time Clock Management

This command is used to manage Real Time Clock of the module.

 

T) AT+CCLK=? OK
R) AT+CCLK?

+CCLK: <time>

OK

W) AT+CCLK=<time>

OK

or

ERROR

 

<time>

String type value; format is “yy/MM/dd,hh:mm:ss±zz”,

where characters indicate year (two last digits), month, day, hour, minutes, seconds and

time zone (indicates the difference, expressed in quarters of an hour, between the local time and GMT; \

three last digits are mandatory, range -47…+48).

E.g. 6th of May 2008, 14:28:10 GMT+8 equals to “08/05/06,14:28:10+32”.

 

NOTE:

1.Time zone is nonvolatile, and the factory value is invalid time zone.

2.Command +CCLK? will return time zone when time zone is valid, and if time zone is 00,

command +CCLK? will return “+00”, but not “-00”.

  

Example

AT+CCLK=“08/11/28,12:30:33+32”

OK

 

AT+CCLK?

+CCLK: “08/11/28,12:30:35+32”

OK

 

AT+CCLK=”08/11/26,10:15:00″

OK

 

AT+CCLK?

+CCLK: “08/11/26,10:15:02+32”

OK

 

 

 

L0318   AT+CMEE     Report Mobile Equipment Error

This command is used to disable or enable the use of result code “+CME ERROR: <err>”

or “+CMS ERROR: <err>” as an indication of an error relating to the functionality of ME;

when enabled, the format of <err> can be set to numeric or verbose string.

 

T) AT+CMEE=?

+CMEE: (list of supported <n>s)

OK

R) AT+CMEE?

+CMEE: <n>

OK

W) AT+CMEE=<n>

OK

or

ERROR

E) AT+CMEE

Set default value:

OK

 

<n>

0     Disable result code,i.e. only “ERROR” will be displayed.

1     Enable error result code with numeric values.

2     Enable error result code with string values.

 

Example

AT+CMEE?

+CMEE: 2

OK

 

AT+CPIN=”1234″,”1234″

+CME ERROR: incorrect password

 

AT+CMEE=0

 OK

 

AT+CPIN=”1234″,”1234″

ERROR

 

AT+CMEE=1

OK

 

AT+CPIN=”1234″,”1234″

+CME ERROR: 16

 

 

 

L0319   AT+CPAS     Phone Activity Status

This command is used to return the activity status <pas> of the ME. It can be used to interrogate the ME before requesting action from the phone.

NOTE:

This command is same as AT+CLCC, but AT+CLCC is more commonly used. So AT+CLCC is recommended to use.

 

T) AT+CPAS=?

+CPAS: (list of supported <pas>s)

OK

E) AT+CPAS

+CPAS: <pas>

OK

 

<pas>

0     ready (ME allows commands from TA/TE)

3     ringing (ME is ready for commands from TA/TE, but the ringer is active)

4     call in progress (ME is ready for commands from TA/TE, but a call is in progress)

  

Example

RING (with incoming call)

AT+CPAS

+CPAS: 3

OK

 

AT+CPAS=?

+CPAS: (0,3,4)

OK

 

 

 

L0320   AT+SIMEI     Set IMEI For The Module

This command is used to set the module’s IMEI value.

 

T) AT+SIMEI=? OK
R) AT+SIMEI?

+SIMEI: <imei>

OK

or

ERROR

W) AT+SIMEI=<imei>

OK

or

ERROR

 

<imei> The 15-digit IMEI value.

  

Example

AT+SIMEI=357396012183170

OK

 

AT+SIMEI?

+SIMEI:357396012183170

OK

 

AT+SIMEI=?

OK

 

 

 

L0321   AT+SMEID     Request Mobile Equipment Identifier

Only task effect in 7600CE

 

R) AT+SMEID?

+SMEID: <MEID>

OK

or

ERROR

 

<MEID> Mobile Equipment Identifier (string, without double quotes).

  

Example

AT+SMEID?

+SMEID: A1000021A5906F

 

  

 

F0322   AT+CSVM     Voice Mail Subscriber Number

Execution command returns the voice mail number related to the subscriber.

 

T) AT+CSVM=?

+CSVM: (0-1), “(0-9,+)”, (128-255)

OK

or

ERROR

R) AT+CSVM?

+CSVM: <valid>, “<number>”,<type>

OK

or

ERROR

W) AT+CSVM=<valid>,“<number>”,<type>

OK

or

ERROR

 

 <valid>

Whether voice mail number is valid:

0     Voice mail number is invalid.

1     Voice mail number is valid.

<number> String type phone number of format specified by <type>.
<type> Type of address octet in integer format. see also AT+CPBR <type>

 

Example

AT+CSVM?

+CSVM: 1 ,”13697252277″,129

OK

 

 

 

 

F0323   Indication of Voice Mail 

This module supports voice mail function; the subscriber number is configured by AT+CSVM command,

the following table shows the URC related Voice Mail.

 

Box Empty

+VOICEMAIL: EMPTY

This indication means the voice mail box is empty

New Message

+VOICEMAIL: NEW MSG

This indication means there is a new voice mail message notification received. This is for CPHS.

Voice Mail Status Updated

+VOICEMAIL:  WAITING,<count>

This indication means that there are <count> number of voice mail messages that needs to be

got.

 

<count> Count of voice mail message that waits to be got.

  

Example

+VOICEMAIL: WAITING, <count>

+VOICEMAIL: WAITING, 5

 

 

 

 

 

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