TERMINAL SETUP
Install/Replace SIM Card (GSM/GPRS Models)
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6XX INSTALLATION GUIDE 29
2 Detach the GSM/GPRS sled module from the terminal.
Figure 23 Remove GSM/GPRS Sled Module
3 Insert the SIM into the cardholder at the back of the GSM/GPRS sled module.
Figure 24 Insert SIM Card Into GSM/GPRS Sled Module
NOTE
The SIM cardholder has a notch on one corner to ensure the SIM card is
positioned correctly and for easy orientation in the cardholder. Before inserting
the SIM card, position it as shown in Figure 24, with the card’s gold contacts
facing down.