AT Kommandos – Verstehen und anwenden

Von der Theorie in die Praxis:

Als ich vor einigen Jahren mit der Entwicklung startete, musste ich meinen Programmierern zeigen wo Sie die AT Kommandos herbekommen. Und zwar vom PEI Interface.

Die Kommando Eingabe der „AT KOMMANDOS“ erfolgt über PiraCom / Putty per TCP RAW. Eine Anleitung wie man den COM Port ins Netzwerk bekommt findet Ihr in der Installationsanleitung.

 

Mein Indischer Java Programmier spricht Englisch daher gibts nun mein Englisch zum besten:

We have Groups where several single itsi numbers are ombined together. All hear to the same GSSI Number ( similar nu,bering as ITSI but other Number Range)

Groups:

AT+CNUMS?
+CNUMS: 4

1,2620100103100998 ,Gruppe 1

1,2620100103102998 ,Gruppe 3

1,2620100103104998 ,Gruppe 5

1,2620100103106998 ,Gruppe 7

Number only:
AT+CNUMF?
+CNUMF: 0,2620100108280651

2,16777184

OK

Show DMO Groups:

AT+CXDCL
+CXDCL: 1,3206,301F,1,1

+CXDCL: 2,3606,302F,1,1

+CXDCL: 3,3707,303F,1,1

+CXDCL: 4,3343,304F,1,1

+CXDCL: 5,3370,305F,1,1

+CXDCL: 6,3776,306F+,1,1

+CXDCL: 7,3713,401K,1,1

+CXDCL: 8,3752,402K+,1,1

+CXDCL: 9,3313,601R,1,1

+CXDCL: 10,3385,602R+,1,1

+CXDCL: 11,3319,201*,1,1

+CXDCL: 12,3725,203*,1,1

+CXDCL: 13,3331,204*,1,1

+CXDCL: 14,3743,208*,1,1

+CXDCL: 61,0,,1,0

OK

Phonebook: Amount of Entries

AT+CPBS?
+CPBS: „ME“,12,700

OK

Entries itself:

AT+CPBR=1,12
+CPBR: 1,“8280650″,0,“Radio2″
+CPBR: 2,“8280651″,0,“Myself“
+CPBR: 3,“8280650″,0,“Anjali1″
+CPBR: 4,“8280651″,0,“Anjali2″
+CPBR: 5,“8280650″,0,“Anjali3″
+CPBR: 6,“8280651″,0,“Anjali4″
+CPBR: 7,“8280650″,0,“Anjali5″
+CPBR: 8,“8280651″,0,“Anjali6″
+CPBR: 9,“8280650″,0,“Anjali7″
+CPBR: 10,“8280651″,0,“Anjali8″
+CPBR: 11,“8280650″,0,“Anjali9″
+CPBR: 12,“8280651″,0,“Anjali10″

OK

Search Phonebook Entry:

AT+CPBF=„Anjali“
+CPBF: 3,“8280650″,0,“Anjali1″
+CPBF: 4,“8280651″,0,“Anjali2″
+CPBF: 5,“8280650″,0,“Anjali3″
+CPBF: 6,“8280651″,0,“Anjali4″
+CPBF: 7,“8280650″,0,“Anjali5″
+CPBF: 8,“8280651″,0,“Anjali6″
+CPBF: 9,“8280650″,0,“Anjali7″
+CPBF: 10,“8280651″,0,“Anjali8″
+CPBF: 11,“8280650″,0,“Anjali9″
+CPBF: 12,“8280651″,0,“Anjali10″

OK

Serach exact Single Entry

AT+CPBF=“Anjali4″
+CPBF: 6,“8280651″,0,“Anjali4″

OK

Write Phonebook Entry into Memory:
AT+CPBW=3,“8280650″,0,“Anjali1″
AT+CPBW=4,“8280651″,0,“Anjali2″
AT+CPBW=5,“8280650″,0,“Anjali3″
AT+CPBW=6,“8280651″,0,“Anjali4″
AT+CPBW=7,“8280650″,0,“Anjali5″
AT+CPBW=8,“8280651″,0,“Anjali6″
AT+CPBW=9,“8280650″,0,“Anjali7″
AT+CPBW=10,“8280651″,0,“Anjali8″
AT+CPBW=11,“8280650″,0,“Anjali9″
AT+CPBW=12,“8280651″,0,“Anjali10″

Read SDS-4 messages:

AT+CMGL=?
+CMGL: (12,13),(0-4)

12=SDS-4
13=Status

0=UNREAD
1=READ
2=OUTGOING UNSENT
3=OUTGOING SENT
4=ALL

UNREAD SDS-4

OK
AT+CMGL=12,0
+CMGL: 12,9,0,“8280650″,0
+CMGL: 12,10,0,“4370049″,0
OK

READ SDS-4
AT+CMGL=12,1
+CMGL: 12,1,1,“8280650″,0
+CMGL: 12,2,1,“8280650″,0
+CMGL: 12,3,1,“8280650″,0
+CMGL: 12,4,1,“8280650″,0
+CMGL: 12,5,1,“8280650″,0
+CMGL: 12,6,1,“8280650″,0
+CMGL: 12,7,1,“8280650″,0
+CMGL: 12,8,1,“8280650″,0
+CMGL: 12,10,1,“4370049″,0
OK

Read Sent SDS-4 Messages:

Where am I so Which folder exits in the Radio ?

AT+CPMS=?
+CPMS: („ME“),(0-3)

0= INBOX
1= OUTBOX
2= Archive(not for Status)
3= Templates(not for Status)

AT+CPMS?
+CPMS: „ME“,0
OK

=> INBOX because 0 = INBOX

How many Messages in INBOX ?

AT+CPMS=“ME“,0
+CPMS: 57,100

how many in Archive ? => zero

AT+CPMS=“ME“,2
+CPMS: 0,100

OK

How many in Templates ? Zero

AT+CPMS=“ME“,3
+CPMS: 0,100

OK

Change to Outbox Folder:

AT+CPMS=“ME“,1
+CPMS: 4,100

So four messages in Outbox

Was change to Outbox successful ? => YES

OK
AT+CPMS?
+CPMS: „ME“,1

Show sent SDS4 Messages

AT+CMGL=12,3
+CMGL: 12,1,3,“8280650″,0
+CMGL: 12,2,3,“8280650″,0
+CMGL: 12,3,3,“8280651″,0
+CMGL: 12,4,3,“8280651″,0
OK

Change Back to INBOX
AT+CPMS=“ME“,0

SHOW STATUS

How many unread Status Messages in INBOX? => 1
AT+CMGL=13,0
+CMGL: 13,1,0,“8280946″,0
OK

How many read Status messages INBOX ? => 1
AT+CMGL=13,1
+CMGL: 13,2,1,“8280405″,0
OK

How many Status were sent ? two
Change to Outbox

AT+CPMS=“ME“,1
+CPMS: 4,100

AT+CMGL=13,3
+CMGL: 13,1,3,“8280651″,0
+CMGL: 13,2,3,“8280651″,0
OK

READ Message:

OK
AT+CTSP=2,2
OK
AT+CMGF=8
OK

Go to INBOX
AT+CPMS=“ME“,0
AT+CMGL=12,0
AT+CMGR=12,5

AT+CPMS=“ME“,0
+CPMS: 57,100

OK
AT+CMGL=12,0
+CMGL: 12,4,0,“8280651″,0
+CMGL: 12,5,0,“8280651″,0
+CMGL: 12,11,0,“8280651″,0
+CMGL: 12,12,0,“8280651″,0
+CMGL: 12,15,0,“8280651″,0
+CMGL: 12,16,0,“8280651″,0
+CMGL: 12,17,0,“8280651″,0
+CMGL: 12,18,0,“8280651″,0
+CMGL: 12,32,0,“8280651″,0
+CMGL: 12,33,0,“8280651″,0
+CMGL: 12,40,0,“8280651″,0
+CMGL: 12,49,0,“8280651″,0
+CMGL: 12,57,0,“4370049″,0
OK

AT+CMGR=12,5
+CMGR: 12,5,“REC READ“,0,“8280651″,0,“14/09/25,11:52:00+99″,48
tatata

OK

READ STATUS Message;

AT+CMGL=13,0
+CMGL: 13,1,“REC UNREAD“,“8280946″,0
+CMGL: 13,2,“REC UNREAD“,“8280405″,0
+CMGL: 13,3,“REC UNREAD“,“8280651″,0
OK
AT+CMGR=13,1
+CMGR: 13,1,“REC READ“,0,“8280946″,0,“14/09/23,16:12:09+99″,16
32770

OK

to Do: Take Table and convert 32770 to Description of Status ( via status.csv File)

Read Sent Status: AT+CPMS=“ME“,1
+CPMS: 4,100

OK
AT+CMGL=13,3
+CMGL: 13,1,3,“8280651″,0
+CMGL: 13,2,3,“8280651″,0
OK
AT+CMGR=13,3¦
OK
AT+CMGR=13,3
+CMGR: 13,3,1,0,“8280651″,0,“14/10/10,08:41:12+99″,16
8003

OK
AT+CMGR=13,1
+CMGR: 13,1,1,0,“8280946″,0,“14/09/23,16:12:09+99″,16
8002

OK
AT+CMGR=13,2
+CMGR: 13,2,1,0,“8280405″,0,“14/09/29,16:28:40+99″,16
0000

OK

FINISHED Go Back to SDS-4 INBOX:
AT+CPMS=“ME“,0

SEND MESSAGE
AT+CTSDS=12,0
AT+CTSP=2,2
AT+CMGF=8
AT+CMGS=“8280651″RETURN
> Hallo Du <STRG-Z>
———–
Sendebestätigung
+CMGS:103
OK

SEND STATUS Value 32770

AT+CTSDS=13,0
OK
AT+CMGF=7
OK
AT+CTSP=2,2
OK

DECIMAL 32770 to HEX => 8002  http://www.asciitohex.com/

AT+CTSDS=13,0
OK
AT+CMGF=7
OK
AT+CMGS=“8280651″,16
> 8002
+CMGS: 22

OK

OK

SEND REMOTE SDS

TMO Mode Value 40011 => HEX 9c4b

DMO Mode 40012 => HEX 9c4c

AT+CTSDS=13,0
OK
AT+CMGF=7
OK
AT+CTSP=2,2
OK
AT+CMGS=“8280651″,16
> 9c4c

+CMGS: 13

zurück geht nur wenn anderes Funkgerät auch im DMO Mode ist:daher nun das zweite Gerät in DMO schalten dann

vom zweiten gerät im dmo folgendes senden um zurück im TMO zu kommen beim ersten gerät

AT+CMGS=“8280651″,16
> 9c4b
+CMGS: 14

OK

+CTOM: 0

Sehr gut…

———

Neuer versuch direkt auf command line: in den  DMO schalten
AT+CTOM=1
OK

zurück in TMO:
AT+CTOM=0

AT+CTOM=0
OK

Prüfen ob im TMO => JA LAC 8967 MCC 262 MNC 1001

AT+CREG?
+CREG: 1,8967,26201001

Prüfen ob es auch wirklich geklaptt hat => JA

OK
AT+CTOM?
+CTOM: 0

CTOM = = means network mode so TMO Mode – great

 

-> this procedure is necessary to detect outage of connection to the radio terminal and will be done 1x minute
———————————–

Now lets send Commando AT+CTOM= 0 (bring Radio in TMO) and AT+CTOM=1 (Bring Radio to DMO) per SDS4 Message

Prepare first: First Convert AT+CTOM=0 (ASCII to HEX) 41 54 2b 43 54 4f 4d 3d 30

AT+CTOM=1 in HEX = 41 54 2b 43 54 4f 4d 3d 31

Remember Prefix 460500 ( Header)

So Command for AT+CTOM=0 is converted 46050041542b43544f4d3d30
How Many Values ? 24 Values x 4 = 96

So lets start

AT+CTSDS=12,0 <enter> // defines that a SDS-4 Text Message is sent

AT+CMGF=7 <enter> //User Data in Hex

AT+CMGS=“8280651″,96
>46050041542b43544f4d3d31 <STRG-Z>

Request GPS:

Before Activate GPS

AT+CTSP=2,2

AT+CTSDS=12,0 <enter> // definiert dass nun eine SDS 4 gesendet wird

AT+CMGF=7 <enter> // Nutzer Daten in HEX

46050041542B4358475053433d31 Length = 112 (equals  AT Commando AT+CXGPSC=1)

AT+CTSDS=12,0 <enter> // definiert dass nun eine SDS 4 gesendet wird

AT+CMGF=7 <enter> // Nutzer Daten in HEX

AT+CMGS=“1234567″,136 <enter> // Nachricht wird an Nummer 1234567 gesendet,; die Länge ist 136

>46050041542B43584750534C523D312C31 <ctrl+z> // Remote Kommando; GPS Location request, GGA

 

All unsere Applikationen nutzen den AT Kommando Satz 7.2

Im Folgenden finden Sie ein Auszug des AT Kommando Satz von Cassidian. Diese AT Kommandos werden von der LAN-SDS Applikation genutzt, wenn Sei beispielweise eine Nachricht am PC versenden.

AT Kommando Set 7.2


AT COMMAND SET FOR CASSIDIAN TETRA PRODUCTS
Version 7.2.6 AT COMMAND SET FOR CASSIDIAN TETRA PRODUCTS

2 (125)

This document is property of CASSIDIAN and should not be copied or circulated without permission
The content of this document and its appendices andany information provided (all together „document“)is for information
purposes only and is subject to change without notice. The document only specifies the products and services identified in the
document. The document is confidential and containslegally privileged information.
The document is only intended for the use of the recipient and the customer whose representative the recipient is, and may only
be used for the purposes for which the document is submitted. The document or any part of it may not be reproduced, disclosed
or transmitted without the prior written permissionof Cassidian.
Cassidian will reasonably ensure that the information provided in the document is free from material errors and omissions.
However, the suggestions, directions, comments and statements made in the document (e.g. regarding thecompatibility,
performance and functionality of mentioned hardwareand software) are not intended to be and cannot beconsidered as
binding. The customer assumes full responsibility for using the document or any part of it. All comments and feedback are
welcomed by Cassidian and are used as part of the continuous development and improvement of Cassidian’s products,
services and the document.

Cassidian disclaim and exclude all representations,warranties and conditions whether express, impliedor statutory, including
but not limited to the correctness, accuracy or reliability of the document, or otherwise relating to the document. Cassidian total
liability for any errors in the document is limitedto the documentary correction of errors. Cassidianwill not be liable for any direct
or indirect damages arising from the use of the document or otherwise relating to the document.
This document and its content are the property of Cassidian and must not be duplicated and / or disclosed without authorisation.
Any use other than that for which it was intended is prohibited. The reproduction, distribution and utilization of this document as
well as the communication of its contents to otherswithout express authorisation is prohibited. Offenders will be held liable for
the payment of damages. All rights reserved in the event of the grant of a patent, utility model or design.
Cassidian® is a registered trademark of Cassidian. Other product names, trademarks or other identifiers mentioned in the
document may be trademarks of their respective companies and are mentioned for information purposes only.
Copyright © 2013 CASSIDIAN, all rights reserved.
AT COMMAND SET FOR CASSIDIAN TETRA PRODUCTS Version 7.2.6
This document is property of CASSIDIAN and should not be copied or circulated without permission

3 (125)

Contents
1 INTRODUCTION ………………………………………………………………………………………………………….. 11
1.1 References ………………………………………………………………………………………………………… 11
1.2 Terms & Abbreviations ………………………………………………………………………………………… 12
1.3 What are AT commands………………………………………………………………………………………. 13
1.4 Data transmission rate…………………………………………………………………………………………. 13
1.5 AT command syntax ……………………………………………………………………………………………. 13
1.5.1 S-register commands …………………………………………………………………………………… 14
1.5.2 Basic commands …………………………………………………………………………………………. 15
1.5.3 Extended commands ……………………………………………………………………………………. 15
1.5.4 TETRA SDS error indications………………………………………………………………………… 15
2 Product support ………………………………………………………………………………………………………….. 17
2.1 S registers………………………………………………………………………………………………………….. 17
3 TE-TA interface commands …………………………………………………………………………………………. 19
3.1 V.250 ………………………………………………………………………………………………………………… 19
3.1.1 S3 Command line termination character …………………………………………………………. 19
3.1.2 S4 Response formatting character …………………………………………………………………. 19
3.1.3 S5 Command line editing character ……………………………………………………………….. 20
3.1.4 E Command echo ………………………………………………………………………………………… 20
3.1.5 Q Result code suppression …………………………………………………………………………… 20
3.1.6 V DCE response format………………………………………………………………………………… 21
3.1.7 X Result code selection and call progress monitoring control…………………………….. 21
3.1.8 &C Circuit 109 (received line signal detector) behavior …………………………………….. 22
3.1.9 &D Circuit 108 (data terminal ready) behavior …………………………………………………. 22
3.1.10 +IPR Fixed DTE rate ……………………………………………………………………………………. 23
3.1.11 +ICF Character framing ………………………………………………………………………………… 23
3.1.12 +IFC DTE-DCE local flow control …………………………………………………………………… 24
3.2 DE FACTO…………………………………………………………………………………………………………. 25
3.2.1 S25 Detect DTR change time………………………………………………………………………… 25
3.2.2 &S DSR signal behavior ……………………………………………………………………………….. 25
3.2.3 &K Select flow control…………………………………………………………………………………… 25
4 Generic commands …………………………………………………………………………………………………….. 27
4.1 V.250 ………………………………………………………………………………………………………………… 27
4.1.1 Z Reset to default configuration……………………………………………………………………… 27
4.1.2 &F Set to factory-defined configuration …………………………………………………………… 27
4.1.3 I Request identification information ………………………………………………………………… 28
4.1.4 +GMI Request TA manufacturer identification …………………………………………………. 28
4.1.5 +GMM Request TA model identification………………………………………………………….. 29
4.1.6 +GMR Request TA revision identification………………………………………………………… 29
4.1.7 +GSN Request TA serial number identification………………………………………………… 30
4.1.8 +GCAP Request complete capabilities list………………………………………………………. 30
4.2 DE FACTO…………………………………………………………………………………………………………. 31
4.2.1 &V View configuration ………………………………………………………………………………….. 31
4.2.2 &W Store configuration…………………………………………………………………………………. 31
4.2.3 &Y Select power-up configuration ………………………………………………………………….. 32
4.3 GSM 07.07…………………………………………………………………………………………………………. 32
4.3.1 +CGMI Request ME manufacturer identification………………………………………………. 32
4.3.2 +CGMM Request ME model identification ………………………………………………………. 32
4.3.3 +CGMR Request ME revision identification …………………………………………………….. 33
4.3.4 +CGSN Request ME serial number identification …………………………………………….. 33
Version 7.2.6 AT COMMAND SET FOR CASSIDIAN TETRA PRODUCTS
4 (125) This document is property of CASSIDIAN and should not be copied or circulated without permission
4.3.5 +CSCS Select TE character set …………………………………………………………………….. 34
4.3.6 +WS46 Select wireless network …………………………………………………………………….. 35
4.4 PEI ……………………………………………………………………………………………………………………. 35
4.4.1 R Reboot MT ………………………………………………………………………………………………. 35
5 Call control commands ……………………………………………………………………………………………….. 37
5.1 V.250 ………………………………………………………………………………………………………………… 37
5.1.1 D Dial …………………………………………………………………………………………………………. 37
5.1.2 T Select tone dialling ……………………………………………………………………………………. 40
5.1.3 P Select pulse dialling ………………………………………………………………………………….. 40
5.1.4 A Answer ……………………………………………………………………………………………………. 40
5.1.5 H Hook control …………………………………………………………………………………………….. 41
5.1.6 O Return to online data state…………………………………………………………………………. 41
5.1.7 S0 Automatic answer……………………………………………………………………………………. 42
5.1.8 S6 Pause before blind dialling ……………………………………………………………………….. 42
5.1.9 S7 Connection completion timeout…………………………………………………………………. 43
5.1.10 S8 Comma dial modifier time ………………………………………………………………………… 43
5.1.11 S10 Automatic disconnect delay ……………………………………………………………………. 43
5.1.12 L Monitor speaker loudness ………………………………………………………………………….. 44
5.1.13 M Monitor speaker mode………………………………………………………………………………. 44
5.2 DE FACTO…………………………………………………………………………………………………………. 45
5.2.1 B CCITT/Bell mode………………………………………………………………………………………. 45
5.2.2 S1 Ring count ……………………………………………………………………………………………… 45
5.2.3 S2 Escape code character ……………………………………………………………………………. 45
5.2.4 S12 Escape guard time ………………………………………………………………………………… 46
5.2.5 Escape sequence ………………………………………………………………………………………… 46
5.3 GSM 07.07…………………………………………………………………………………………………………. 46
5.3.1 +CHUP Hangup call …………………………………………………………………………………….. 46
5.3.2 +CRC Cellular result codes …………………………………………………………………………… 47
5.3.3 +CVHU Voice hangup control ……………………………………………………………………….. 47
5.4 TETRA PEI ………………………………………………………………………………………………………… 48
5.4.1 +CTSDC Tetra service definition for circuit mode services………………………………… 48
5.4.2 +CTXD Transmit Demand …………………………………………………………………………….. 50
5.4.3 CUTXC Up Transmit Ceased ………………………………………………………………………… 50
6 Network service commands ………………………………………………………………………………………… 53
6.1 GSM 07.07…………………………………………………………………………………………………………. 53
6.1.1 +CLIP Calling line identification presentation …………………………………………………… 53
6.2 TETRA PEI ………………………………………………………………………………………………………… 54
6.2.1 +CREG Network registration …………………………………………………………………………. 54
6.2.2 +CNUM Get MT TETRA identities………………………………………………………………….. 55
6.2.3 +CNUMF Get MT TETRA fixed identity numbers …………………………………………….. 56
6.2.4 +CTOM (Tetra Operating Mode) ……………………………………………………………………. 56
6.2.5 +CTDCT (Tetra DM Communication Type)……………………………………………………… 57
6.3 Proprietary …………………………………………………………………………………………………………. 58
6.3.1 +CLCC List current calls……………………………………………………………………………….. 58
7 Group Management commands…………………………………………………………………………………… 61
7.1 +CNUMS Get MT static group identities ………………………………………………………………… 61
7.1.1 +CNUMD Get MT dynamic group identities …………………………………………………….. 62
8 ME control and status commands (GSM 07.07) ……………………………………………………………. 65
8.1 +CPAS Phone activity status………………………………………………………………………………… 65
8.2 +CPIN Enter PIN ………………………………………………………………………………………………… 65
8.3 +CBC Battery charge…………………………………………………………………………………………… 66
8.4 +CSQ Signal quality ……………………………………………………………………………………………. 67
AT COMMAND SET FOR CASSIDIAN TETRA PRODUCTS Version 7.2.6
This document is property of CASSIDIAN and should not be copied or circulated without permission 5 (125)
8.5 +CPBS Select phonebook memory storage……………………………………………………………. 67
8.6 +CPBR Read phonebook entries ………………………………………………………………………….. 68
8.7 +CPBF Find phonebook entries ……………………………………………………………………………. 68
8.8 +CPBW Write phonebook entry ……………………………………………………………………………. 69
9 ME error command (GSM 07.07) ………………………………………………………………………………….. 71
9.1 +CEER Extended error report ………………………………………………………………………………. 71
9.2 +CMEE Report mobile equipment error …………………………………………………………………. 71
10 SDS commands (Status and text Messaging) ………………………………………………………………. 73
10.1 +CTSDS Select message service ……………………………………………………………………… 73
10.2 +CPMS Preferred message storage ………………………………………………………………….. 74
10.3 +CMGF Message format ………………………………………………………………………………….. 74
10.4 +CSCA Service centre address…………………………………………………………………………. 75
10.5 +CTSP Tetra service profile ……………………………………………………………………………… 75
10.6 +CMGL List messages …………………………………………………………………………………….. 76
10.7 +CMGR Read message …………………………………………………………………………………… 77
10.8 +CMGS Send message……………………………………………………………………………………. 78
10.9 +CMSS Send message from storage…………………………………………………………………. 79
10.10 +CMGW Write message to memory…………………………………………………………………… 80
10.11 +CMGD Delete message………………………………………………………………………………….. 81
10.12 Length of the SDS message……………………………………………………………………………… 81
11 Packet Data commands (GSM 07.60)……………………………………………………………………………. 83
11.1 +CGDCONT Define PDP context………………………………………………………………………. 83
12 Voice commands (PN-3131) ………………………………………………………………………………………… 85
12.1 +VTS DTMF generation……………………………………………………………………………………. 85
13 Miscellaneous commands …………………………………………………………………………………………… 87
13.1 V.250 …………………………………………………………………………………………………………….. 87
13.1.1 A/ Repeat last command line…………………………………………………………………………. 87
14 Proprietary commands………………………………………………………………………………………………… 89
14.1 Group management commands ………………………………………………………………………… 89
14.1.1 +CXGE Group call state ……………………………………………………………………………….. 89
14.1.2 +CXGSE Scanning state ………………………………………………………………………………. 90
14.1.3 +CXGFL List of the available group folders……………………………………………………… 90
14.1.4 +CXGF Select group folder …………………………………………………………………………… 91
14.1.5 +CXGGL List of groups ………………………………………………………………………………… 91
14.1.6 +CXGG Select group……………………………………………………………………………………. 92
14.1.7 +CXGGR Request radio to report groups of the selected folder…………………………. 93
14.1.8 +CXGH Set home group……………………………………………………………………………….. 94
14.1.9 +CXGP Change group priority……………………………………………………………………….. 94
14.1.10 +CXGS Select group scanning state…………………………………………………………… 95
14.2 Frequencies/Group management commands in DMO………………………………………….. 96
14.2.1 +CXDCL (DMO Channel/Carrier List) …………………………………………………………….. 96
14.2.2 +CXDCS( DM Channel Selection)………………………………………………………………….. 97
14.2.3 +CXDGS (Select group) ……………………………………………………………………………….. 98
14.2.4 +CXDGSE ( DM Scanning State) …………………………………………………………………… 98
14.3 Extended request commands……………………………………………………………………………. 99
14.3.1 +CINET Network information…………………………………………………………………………. 99
14.3.2 +CXRRST Reset radio ……………………………………………………………………………….. 100
14.3.3 +CXRDEF Set default values for radio settings ……………………………………………… 100
14.3.4 +CXRMOD Radio mode selection (Direct Mode / Trunkedmode)…………………….. 101
14.3.5 +CXRPTT PTT key on/off……………………………………………………………………………. 101
14.3.6 +CXRVCD Set up semiduplex hook voice call ……………………………………………….. 102
Version 7.2.6 AT COMMAND SET FOR CASSIDIAN TETRA PRODUCTS
6 (125) This document is property of CASSIDIAN and should not be copied or circulated without permission
14.3.7 +CXRKEY Request key sending ………………………………………………………………….. 102
14.3.8 +CXRLSP Loudspeaker state ……………………………………………………………………… 104
14.3.9 +CXRVOL Volume level ……………………………………………………………………………… 104
14.3.10 +CXPS Profile selection ………………………………………………………………………….. 105
14.3.11 +CXIFV AT command interface version …………………………………………………….. 105
14.3.12 +CXTIME Time handling …………………………………………………………………………. 106
14.4 Commands for GPS ………………………………………………………………………………………. 106
14.4.1 +CXGPSC GPS control ………………………………………………………………………………. 106
14.4.2 +CXGPSLR GPS location request ……………………………………………………………….. 107
14.4.3 +CXGPSPLR GPS periodical location request ………………………………………………. 108
14.4.4 +CXGPSLI: GPS location indication……………………………………………………………… 108
14.4.5 Parameters for GPS AT commands ……………………………………………………………… 109
15 Result codes …………………………………………………………………………………………………………….. 111
15.1 V.250 …………………………………………………………………………………………………………… 111
15.1.1 Basic syntax result codes ……………………………………………………………………………. 111
15.2 GSM 07.07……………………………………………………………………………………………………. 111
15.2.1 +CRING Distinctive ring………………………………………………………………………………. 111
15.2.2 +CLIP Calling line identification report ………………………………………………………….. 111
15.2.3 +CME ERROR Mobile equipment error ………………………………………………………… 112
15.3 GSM 07.05……………………………………………………………………………………………………. 112
15.3.1 +CMTI New message indication…………………………………………………………………… 112
15.3.2 +CTSDSR New message indication……………………………………………………………… 112
15.3.3 +CMS ERROR Message service failure………………………………………………………… 112
15.4 TETRA PEI …………………………………………………………………………………………………… 112
15.4.1 +CTCC TETRA Call Connect ………………………………………………………………………. 113
15.4.2 +CTCR TETRA Call Release ………………………………………………………………………. 113
15.4.3 +CTICN TETRA Incoming Call Notification ……………………………………………………. 113
15.4.4 +CTOCP TETRA Outgoing Call Progress Notification…………………………………….. 113
15.4.5 +CTXG Transmission Grant ………………………………………………………………………… 113
15.4.6 +CDTXC Down Transmission Ceased ………………………………………………………….. 114
15.4.7 +CTXN Transmission Continue……………………………………………………………………. 114
15.4.8 +CTXI Transmission Interrupt ……………………………………………………………………… 114
15.4.9 +CTXW Transmission Wait …………………………………………………………………………. 114
15.4.10 +CREG Network Registration…………………………………………………………………… 114
15.4.11 Parameters ……………………………………………………………………………………………. 114
15.5 Proprietary ……………………………………………………………………………………………………. 117
15.5.1 +CLCC List current calls report ……………………………………………………………………. 117
16 Error Values ……………………………………………………………………………………………………………… 119
16.1 +CME Error Values………………………………………………………………………………………… 119
16.2 +CMS Error Values………………………………………………………………………………………… 119
APPENDIX A: Circuits ……………………………………………………………………………………………………….. 121
APPENDIX B: AT Interface change history…………………………………………………………………………. 122
B.1: From v 7.1 to v 7.2 ……………………………………………………………………………………………….. 122
B.2: From v 6.0 to v 7.1 ……………………………………………………………………………………………….. 122
APPENDIX C: Document change history ……………………………………………………………………………. 125
AT COMMAND SET FOR CASSIDIAN TETRA PRODUCTS Version 7.2.6
This document is property of CASSIDIAN and should not be copied or circulated without permission 7 (125)
List of Tables
Table 2: Software versions …………………………………………………………………………………………………….. 11
Table 3: List of the supported circuits…………………………………………………………………………………….. 121
List of Figures
Figure 1: Basic structure of a command line …………………………………………………………………………….. 14
Figure 2: Response to a command line……………………………………………………………………………………. 14

 


 

AT Kommandos im Detail:  Mit freundlicher Genehmigung durch Cassidian. Der Data RUP Kurs aus 2004, der ein grundverständniss für AT Kommandos schafft.

RUP DATA

 

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