Siemens M20 Terminal User Manual

AT command interface
Version 8 dated 15.03.00 32
Siemens Information and Communication Products
A
When <n> is a supplementary service string:
TA attempts to call the supplementary service entered in dialled string.
TA returns result of invoked supplementary service AT command.
Parameter
Reference
V.25ter/
GSM 07.07/02.30
Note
This call command or supplementary service call command may be aborted generally by receiving
a character during execution. This command cannot be aborted in some connection setup states,
such as handshaking.
<n>: Functionality: Invoked supp.service:
*#06# Query IMEI: +CGSN
**04[2]*oldPin*newPin[2]*newPin[2]# Change SIM pwd: +CPWD
**05[2]*unblKey*newPin[2]*newPin[2]# Change/Unblocking SIM pwd: ^SPWD
*[*]03*[ZZ]*oldPw*newPw*newPw# Registration of net password: +CPWD
*#30# Interrogation CLIP +CLIP
*#31# Interrogation CLIR +CLIR
*#76# Interrogation COLP +COLP
(choice of *,#,*#,**,##)21*DN*BS# Act/deact/int/reg/eras CFU +CCFC
(choice of *,#,*#,**,##)67*DN*BS# Act/deact/int/reg/eras CF busy +CCFC
(choice of *,#,*#,**,##)61*DN*BS*T# Act/deact/int/reg/eras CF no reply +CCFC
(choice of *,#,*#,**,##)62*DN*BS# Act/deact/int/reg/eras CF no reach +CCFC
(choice of *,#,*#,**,##)002*DN*BS*T# Act/deact/int/reg/eras CF all +CCFC
(choice of *,#,*#,**,##)004*DN*BS*T# Act/deact/int/reg/eras CF all cond. +CCFC
(choice of *,#,*#)43*BS# Activation/deactivation/int WAIT +CCWA
(choice of *,#,*#)33*Pw*BS# Act/deact/int BAOC +CLCK
(choice of *,#,*#)331*Pw*BS# Act/deact/int BAOIC +CLCK
(choice of *,#,*#)332*Pw*BS# Act/deact/int BAOIC exc.home +CLCK
(choice of *,#,*#)35*Pw*BS# Act/deact/int. BAIC +CLCK
(choice of *,#,*#)351*Pw*BS# Act/deact/int BAIC roaming +CLCK
#330*Pw*BS# Deact. All Barring Services +CLCK
#333*Pw*BS# Deact. All Outg.Barring Services +CLCK
#353*Pw*BS# Deactivation. All Inc.Barring Services +CLCK
[C]...[C]# Send USSD message +CUSD
C[C] in call Call hold and multiparty +CHLD
C[C] (excluded 1[C]) Send USSD message +CUSD
where
ZZ type of supplementary services: Barring services 330
All services ----
DN dialling number: string of digits 0-9
BS basic service: Voice 11
Sms 16
Fax 13
Sms+fax 12
Voice+fax 19
Voice+sms+fax 10
Data circuit asyncron 25
Data circuit syncron 24
PAD 27
packet 26
data circuit async.+PAD 21
data circuit sync.+packet 22
data circ.async+sync.+PAD+packet 20
all services ----
T time in seconds
Pw net password
C character of TE character set

Siemens M20 Terminal Specifications

General

Brand	Siemens
Model	M20 Terminal
Category	Engine
Language	English