Built-in tamper detection (the meter will lock if opened).
: If the CIU loses connection to the meter, press the "i" , BLUE , or "#" button to re-initiate communication. How to Load Tokens siemens cashpower 2000 pre paid meter user manual verified
The meter has not been set up correctly by the utility. Contact your service provider. Built-in tamper detection (the meter will lock if opened)