Datasheet

4. Installation and Initial Operation 13
4.3 Initial Operation and Setup
The initial operation may take place comfortably by using the configuration software
HSComm (see Chap. 5) under Windows as well as directly by entering the AT commands
with a terminal program.
4.3.1 Initial Operation Using the Configuration Software HSComm
1. Start HSComm under Windows:
2. Select the following standard setting for the serial interface in the menu
“Interface” at the configuration PC:
3. If the INSYS GSM small is in an undefined state, reset it optionally to the factory
settings first (button “Send default settings”). If the INSYS GSM small does not
respond to the transmission of commands, select the button “Synchronize RS232”
to adapt the baud rate and the data format automatically.
4. Enter the PIN number (will be stored in the INSYS GSM small): Select the tab
“Basic Settings”, select “new PIN” and enter the PIN belonging to the SIM card (see
image below). The PIN is stored in the INSYS GSM small and used for logging into
the GSM network at every restart. Transfer settings by activating the button
“Send settings”. Afterwards, the device must be reset.
Attention! When using SIM cards with deactivated PIN query, the PIN does not
need to be entered.
Version 1.00 / 09.04