Insys GSM 4.2 Compact 11-02-01-03-04.002 Manuale Utente

Functions and their Configuration 

 

INSYS GSM 4.2  

INSYS GSM 4.2 compact 

 

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Sep-06

 

These functions are optionally protected with a PIN (see Chap. 6.2.2). When a PIN is set, 
the PIN (4 digits) has to be entered first after the connection has been established, which 
is acknowledged with ERROR or OK  
The following commands (keys) are defined: 

Terminate connection 

Switch output 1 to normally open 

Switch output 1 to normally closed 

Switch output 2 to normally open 

Switch output 2 to normally closed 

Query of the alarm inputs: Response state input 1 – pause – state 
input 2 

Each command is acknowledged with OK first. The acoustic responses have the following 
meaning: 

 

Acoustic response 

Corresponding keys 

OK 

low (short) high (short) 

* # 

ERROR low 

(long) 

1 

Input inactive (HIGH) 

high (medium long) 

D 

Input activated (LOW) 

low (medium long) 

1 

 
The following extended responses are displayed instead of RING for activated DTMF 
processing: 
+CRING: VOICE 

For voice/DTMF connections 

+CRING: REL ASYNC 

For data connections 

 

 

Note 
After activating DTMF tone processing, the INSYS GSM must be re-
set (see Chap. 2.8.2). 

 
To activate DTMF tone processing in the software HSComm, set a check mark in the 
check box "Process DTMF tones" in the tab "Basic settings" in the group "GSM connec-
tion". 

Pertinent AT commands 

Enable DTMF processing 

Device reset 

The number of connection attempts if dialing a remote terminal does not work immedi-
ately can be specified. This setting is effective for:  

¾

  Dispatch of messages (alarm or periodic alive SMS)