Aclara SGM1400 Series, Руководство пользователя

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S G M 1 4 0 0 S e r i e s S m a r t M e t e r U s e r M a n u a l – S M E T S 2
Prepayment Solution
UTRN Entry Responses
Every entry of a UTRN token will generate a response, whether accepted or
rejected, which in turn is logged within the ESME. These responses will either be
alerts or events; see Prepayment Events and Alerts on page 64. Successful UTRNs
and their top-up amounts are logged in the following billing logs:
• Payment-based Debt Payments (log of what payment has been made
towards the payment-based debt)
• Prepayment Credits (log of what credit has been accepted – full top-up
amount)
UTRN Entry Accepted
When the ESME successfully processes a UTRN (top-up), a message will appear
on the ESME display to indicate that a top-up was accepted. This message will
also indicate how much has been deducted.
UTRN Entry Lockout
THE ESME supports a UTRN lockout feature where certain responses to UTRN
entries will be regarded as fraudulent/invalid attempts to enter a UTRN and will
be penalized by a count towards a potential lockout.