Transmitter Solutions iCE?Entry?100, Руководство по установке

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ICE-­‐ENTRY-­‐100
INSTALLATION MANUAL
Page 22
9.4 PREPAID CARD CREDIT AND VALIDITY INFORMATION
ICE-ENTRY-100 can be used with prepaid SIM cards and its limitations. To be able
to overcome this limitation of the prepaid SIM cards, ICE-ENTRY-100 offers the
possibility of automatic checking mechanism for credit and time expiration.
NOTE
ICE-ENTRY-100 automatically sends warning SMS when the credit
reaches low level defined by LCV parameter or SIM card validity is near
to expiration.
NOTE
For support of different GSM providers contact support.
9.4.1 Programming prepaid card credit and validity string
To be able to support credit and time validity checking different parameters are
used.
9.4.1.1 LCV and SCV parameter
LCV is used to set the limit for low credit event. If the credit on prepaid SIM cards
falls below this limit SMS is send.
SCV the period of valid operating time varies with different GSM network
providers. The value can be programmed from 1 to 360 days. The default value
does not presume any kind of expiry warning.
For example in Slovenia SCV are 90 and in Italy 360 days
9.4.1.2 CC1, CC2 and CC3 parameters
Number used to check low credit value. They are provided from the GSM
providers.
⇒
CC1 - This method can be used by any GSM provider that supports
Unstructured Supplementary Service Data
⇒
CC2 - This method is dedicated to Italian TIM mobile provider
⇒
CC3 - This method is dedicated to Italian Vodafone mobile provider