Altech Auto Security AL7024S Benutzerhandbuch
AL7024S Quick Start Manual
No. AL7020S-QSM-101
Altec Electronic AG
Seite 4 / 18
1. First steps first
1.1 Checklist for first Tests
STEP
Instruction
1
Test SIM-card with a handy, decide if you want to use a PIN-code or not and
note it.
note it.
2
Connect Hardware
(5V-supply, RS-232-interface with 5V-levels, Antenna, SIM-card)
(5V-supply, RS-232-interface with 5V-levels, Antenna, SIM-card)
3
Set serial-port baud-rate of DTE to 115200 baud, 8n1, hardware-handshake
(Soft-handshake not supported). The module should react already to AT-
Commands, even if it is not connected to a network. If it is not reacting, try
also 9600 baud. After getting responses from modem, set it to autobaud with
‘AT+IPR=0’ and store the setting with ‘AT&W’.
(Soft-handshake not supported). The module should react already to AT-
Commands, even if it is not connected to a network. If it is not reacting, try
also 9600 baud. After getting responses from modem, set it to autobaud with
‘AT+IPR=0’ and store the setting with ‘AT&W’.
4
If no SIM-PIN-code is needed, the module should be connected to the
network some seconds after power-up. (With the command ‘AT+CPIN?’ you
can test if the Module requires PIN. Response ‘SIM PIN’ for yes, ‘READY’
for no.)
If a PIN is used, enter it with 'AT+CPIN=”....”. The module answers with ‘OK’
and connects to network. It uses the providers in the ‘preferred-operators-
list’ (see AT commands interface guide).
network some seconds after power-up. (With the command ‘AT+CPIN?’ you
can test if the Module requires PIN. Response ‘SIM PIN’ for yes, ‘READY’
for no.)
If a PIN is used, enter it with 'AT+CPIN=”....”. The module answers with ‘OK’
and connects to network. It uses the providers in the ‘preferred-operators-
list’ (see AT commands interface guide).
5
Check the connection status of the modem. It can be seen by the flashing
LED (Pin 29 of Socket) and the response "+CREG: 1,1" (After issuing the
command 'AT+CREG=2').
LED (Pin 29 of Socket) and the response "+CREG: 1,1" (After issuing the
command 'AT+CREG=2').
6
The reception-quality can be seen with 'AT+CSQ'. A reception level of at
least 10 to 15 is needed for safe operation.
least 10 to 15 is needed for safe operation.
7
Configure the module for your needs (baud rate, information commands etc.,
see below)
Set data-mode to V110 9600 baud with 'AT+CBST=71,0,1' and configure the
other side of communication to the same. Set ‘ATS0=2’ at the other side.
see below)
Set data-mode to V110 9600 baud with 'AT+CBST=71,0,1' and configure the
other side of communication to the same. Set ‘ATS0=2’ at the other side.
8
Call the other side by 'ATD..........'.
9
If the other side calls you, set 'ATS0=2' before, so the module will answer
after 2 rings.
after 2 rings.
10
For a test-voice-call, you could call a telephone or a portable phone with
‘ATD…. ;’ (Semicolon for voice mode). A headset can be connected to the
module to speak to the other side.
‘ATD…. ;’ (Semicolon for voice mode). A headset can be connected to the
module to speak to the other side.
11
Send an SMS to a portable. See following example:
AT+CMGS=”0764359988” <CR> Call me today <ctrl-Z>
AT+CMGS=”0764359988” <CR> Call me today <ctrl-Z>
12
Send DTMF tones to a phone. ‘AT+VTS=1’ sends digit ‘1’. Only one digit can
be transmitted with this command, so you have to repeat it to send longer
numbers.
be transmitted with this command, so you have to repeat it to send longer
numbers.