Difference between revisions of "Supplementary Service Commands"

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== Supplementary Related  Commands ==
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== Call  Related  Commands ==
  
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===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=177&zoom=100,68,232 AT+CCFC Call Forwarding Number and Conditions Control] ===
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===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=91&zoom=100,68,232 ATA Answer an Incoming Call]===
 
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The command allows control of the call forwarding supplementary service according to 3GPP TS 22.082. Registration, erasure, activation, deactivation and status query are supported
+
The command connects the module to an incoming voice or data call indicated by a '''RING''' URC.
  
−
===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=179&zoom=100,68,325 AT+CCWA Call Waiting Control] ===
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===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=92&zoom=100,68,242 ATD Mobile Originated Call to Dial a Number]===
 
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The command allows control of the call waiting supplementary service according to 3GPP TS 22.083. Activation, deactivation and status query are supported.
+
The command can be used to set up outgoing voice and data calls. Supplementary services can also be controlled with this command.
  
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===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=181&zoom=100,68,180 AT+CHLD Call Related Supplementary Services] ===
+
===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=94&zoom=100,68,97 ATH Disconnect Existing Connection]===
 
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The command allows the control of the following call related services:
+
The command disconnects circuit switched data calls or voice calls. '''AT+CHUP''' is also used to disconnect the voice call.
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* A call can be temporarily disconnected from the MT but the connection is retained by the network;
 
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* Multiparty conversation (conference calls);
 
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* The served subscriber who has two calls (one held and the other either active or alerting) can connect the other parties and release the served subscriber‟s own connection.
 
  
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===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=183&zoom=100,68,158 AT+CLIP Calling Line Identification Presentation] ===
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===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=94&zoom=100,68,530 AT+CVHU Voice Hang up Control]===
 
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The command refers to the GSM/UMTS supplementary service CLIP (Calling Line Identification Presentation) that enables a called subscriber to get the calling line identity (CLI) of the calling party when receiving a mobile terminated call.
+
The command controls whether '''ATH''' can be used to disconnect the voice call.
  
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===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=184&zoom=100,68,709 AT+CLIR Calling Line Identification Restriction] ===
+
===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=95&zoom=100,68,202 AT+CHUP Hang up Call]===
 
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AT+CLIR refers to the CLIR supplementary service (Calling Line Identification Restriction) according to 3GPP TS 22.081 and the OIR supplementary service (Originating Identification Restriction) according to 3GPP TS 24.607 that allows a calling subscriber to enable or disable the presentation of the calling line identity (CLI) to the called party when originating a call.  
+
The command cancels all voice calls in the state of Active, Waiting and Held. For data connections, use '''ATH'''.  
  
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===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=185&zoom=100,68,789 AT+COLP Connected Line Identification Presentation] ===
+
===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=95&zoom=100,68,722 +++ Switch from Data Mode to Command Mode]===
 
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The command refers to the GSM/UMTS supplementary service COLP (Connected Line Identification Presentation) that enables a calling subscriber to get the connected line identity (COL) of the called party after setting up a mobile originated call. The command enables or disables the presentation of the COL at the TE. It has no effect on the execution of the supplementary service COLR in the network.
+
The +++ character sequence causes the module to switch from data mode to command mode. It allows inputting ATcommandswhile maintaining the data connection with the remote device.
  
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===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=187&zoom=100,68,478 AT+CSSN Supplementary Service Notifications] ===
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===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=96&zoom=100,68,513 ATO Switch from Command Mode to Data Mode]===
 
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The command refers to supplementary service related network initiated notifications. The Write Command enables/disables the presentation of notification result codes from TA to TE.
+
The command resumes the connection and switches back from command mode to data mode.
  
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===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=188&zoom=100,68,769 AT+CUSD Unstructured Supplementary Service Data] ===
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===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=97&zoom=100,68,306 ATS0 Set Number of Rings before Automatically Answering Call]===
 
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The command allows control of the Unstructured Supplementary Service Data (USSD) according to 3GPP TS 22.090. Both network and mobile initiated operations are supported.
+
The command controls automatic answering mode for the incoming calls.
  
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Parameter '''<mode>''' is used to disable/enable the presentation of an unsolicited result code. The value '''<mode>'''=2 is used to cancel an ongoing USSD session. For an USSD response from the network, or a network initiated operation, the format is: '''+CUSD: <status>[,<rspstr>,[<dcs>]]'''.
+
===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=98&zoom=100,68,242 ATS6 Set Pause before Blind Dialing]===
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----
 +
The command is implemented for compatibility reasons only, and has no effect.
 +
 
 +
===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=98&zoom=100,68,725 ATS7 Set Timeto Wait for Connection Completion]===
 +
----
 +
The command specifies the amount of time(unit: second) to wait for the connection completion in case of answering  or  originating  a  call.  If  no  connection  is  established  during the time,  the  module  disconnects from the line.
 +
 
 +
===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=99&zoom=100,68,414 ATS8 Set the Timeto Wait for Comma Dial Modifier]===
 +
----
 +
The command is implemented for compatibility reasons only, and has no effect.
 +
 
 +
===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=100&zoom=100,68,97 ATS10 Set  DisconnectionDelay  after  Indicating  the  Absence  of Data Carrier]===
 +
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 +
The  command determines  the  amount  of  time(unit: tenths  of a second)  during which  the  UE  remains connected in absence of a data carrier.
 +
 
 +
===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=100&zoom=100,68,706 AT+CBST Select Bearer Service Type]===
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The Write Command selects  the  bearer  service '''<name>''',  the  data  rate '''<speed>''' and  the  connection element '''<ce>''' to be used when data calls are originated.
 +
 
 +
===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=103&zoom=100,68,97 AT+CSTA Select Type of Address]===
 +
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The  Write  Command selects  the  type  of  number  for  further  dialing  commands '''ATD''' according  to 3GPP Specifications. Test command returns values supported a compound value.
 +
 
 +
===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=103&zoom=100,68,690 AT+CLCC List Current Calls of ME]===
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 +
The execution command returns the list of all current calls. If the command is executed successfully, but no calls existed, no information response but '''OK''' is sent to TE.
 +
 
 +
===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=105&zoom=100,68,294 AT+CR Service Reporting Control]===
 +
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 +
The command controls the module whether or not to transmit an intermediate result code '''+CR: <serv>''' to the TE when a call is being set up.
  
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When '''<reqstr>''' is given, a mobile initiated USSD string or a response USSD string to a network initiated operation is sent to the network. The response USSD string from the network is returned in a subsequent '''+CUSD''' URC.
+
If it is enabled, an intermediate result code is transmitted at the point during connect negotiation at which
 +
the TA has determined which speed and quality of service will be used, before any error control or data
 +
compression reports are transmitted, and before any final result code (e.g. '''CONNECT''') is transmitted.
  
 +
===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=106&zoom=100,68,224 AT+CRC Set Cellular Result Codes for Incoming Call Indication]===
 +
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 +
The command controls whether or not to use the extended format of incoming call indication. When it is enabled, an incoming call is indicated to the TE with unsolicited result code +CRING: <type> instead of the normal '''RING'''.
 +
 +
===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=107&zoom=100,68,398 AT+CRLP Select Radio Link Protocol Parameter]===
 +
----
 +
The Write Command sets radio link protocol (RLP) parameters used when non-transparent data calls are originated.
 +
 +
===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=108&zoom=100,68,581 AT+QECCNUM Configure Emergency Call Numbers]===
 +
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 +
The command can be used to query, add and delete ECC numbers (emergency call numbers). There are two  kinds  of ECC  numbers:ECC  numbers  without (U)SIM  and  ECC  numbers  with (U)SIM.The  default ECC  numbers  without  SIM  is  911,  112,  00,  08,  110,  999,  118  and  119. The  default  ECC  number  with (U)SIM is 911 and 112.911 and 112 will always be supported as ECC numbers, and cannot be deleted. ECC numbers can be saved into NV automatically. If the (U)SIMcardcontains ECC file, the numbers in ECC file can also be regarded as ECC numbers.
 +
 +
===[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=110&zoom=100,68,388 AT+QHUP Hang up Call with a Specific Release Cause]===
 +
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The command can terminate a call or calls (including both voice call and data call) with a specific 3GPP TS 24.008 release cause specified by the host.
 
[[Category:TRM240 AT Commands]]
 
[[Category:TRM240 AT Commands]]

Revision as of 16:28, 1 March 2023

TRM240 AT Commands > TRM240 AT Commands > TRM240 AT Commands > TRM240 AT Commands > TRM240 AT Commands > TRM240 AT Commands > TRM240 AT Commands > TRM240 AT Commands > TRM240 AT Commands > TRM240 AT Commands > Supplementary Service Commands

Call Related Commands

ATA Answer an Incoming Call

The command connects the module to an incoming voice or data call indicated by a RING URC.

ATD Mobile Originated Call to Dial a Number

The command can be used to set up outgoing voice and data calls. Supplementary services can also be controlled with this command.

ATH Disconnect Existing Connection

The command disconnects circuit switched data calls or voice calls. AT+CHUP is also used to disconnect the voice call.

AT+CVHU Voice Hang up Control

The command controls whether ATH can be used to disconnect the voice call.

AT+CHUP Hang up Call

The command cancels all voice calls in the state of Active, Waiting and Held. For data connections, use ATH.

+++ Switch from Data Mode to Command Mode

The +++ character sequence causes the module to switch from data mode to command mode. It allows inputting ATcommandswhile maintaining the data connection with the remote device.

ATO Switch from Command Mode to Data Mode

The command resumes the connection and switches back from command mode to data mode.

ATS0 Set Number of Rings before Automatically Answering Call

The command controls automatic answering mode for the incoming calls.

ATS6 Set Pause before Blind Dialing

The command is implemented for compatibility reasons only, and has no effect.

ATS7 Set Timeto Wait for Connection Completion

The command specifies the amount of time(unit: second) to wait for the connection completion in case of answering or originating a call. If no connection is established during the time, the module disconnects from the line.

ATS8 Set the Timeto Wait for Comma Dial Modifier

The command is implemented for compatibility reasons only, and has no effect.

ATS10 Set DisconnectionDelay after Indicating the Absence of Data Carrier

The command determines the amount of time(unit: tenths of a second) during which the UE remains connected in absence of a data carrier.

AT+CBST Select Bearer Service Type

The Write Command selects the bearer service <name>, the data rate <speed> and the connection element <ce> to be used when data calls are originated.

AT+CSTA Select Type of Address

The Write Command selects the type of number for further dialing commands ATD according to 3GPP Specifications. Test command returns values supported a compound value.

AT+CLCC List Current Calls of ME

The execution command returns the list of all current calls. If the command is executed successfully, but no calls existed, no information response but OK is sent to TE.

AT+CR Service Reporting Control

The command controls the module whether or not to transmit an intermediate result code +CR: <serv> to the TE when a call is being set up.

If it is enabled, an intermediate result code is transmitted at the point during connect negotiation at which the TA has determined which speed and quality of service will be used, before any error control or data compression reports are transmitted, and before any final result code (e.g. CONNECT) is transmitted.

AT+CRC Set Cellular Result Codes for Incoming Call Indication

The command controls whether or not to use the extended format of incoming call indication. When it is enabled, an incoming call is indicated to the TE with unsolicited result code +CRING: <type> instead of the normal RING.

AT+CRLP Select Radio Link Protocol Parameter

The Write Command sets radio link protocol (RLP) parameters used when non-transparent data calls are originated.

AT+QECCNUM Configure Emergency Call Numbers

The command can be used to query, add and delete ECC numbers (emergency call numbers). There are two kinds of ECC numbers:ECC numbers without (U)SIM and ECC numbers with (U)SIM.The default ECC numbers without SIM is 911, 112, 00, 08, 110, 999, 118 and 119. The default ECC number with (U)SIM is 911 and 112.911 and 112 will always be supported as ECC numbers, and cannot be deleted. ECC numbers can be saved into NV automatically. If the (U)SIMcardcontains ECC file, the numbers in ECC file can also be regarded as ECC numbers.

AT+QHUP Hang up Call with a Specific Release Cause

The command can terminate a call or calls (including both voice call and data call) with a specific 3GPP TS 24.008 release cause specified by the host.

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