GWP1600/2120 User Manual
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OpenVox Communication Co. ,LTD.
Website: www.openvox.cn
4.3 Lock
The card lock detection switch is a switch for the card lock function. After it is turned on, you need
to set the lock card condition parameter. After the card lock condition is reached, the sim card will
be disabled and cannot be allocated for use, unless the card is removed and inserted, the gateway
is restarted, and the card is manually unlocked (duration time restrictions need to be reset
manually), turn off the card lock function operations.
Figure 4-8 Lock sim card
Table 4-9 Instructions of locking sim card
Options
Definition
Call Failed Mark Count
when call failed times reaches the value, the sim card will
be marked
Call Failed Lock Count
when call failed times reaches the value, the sim card will
be locked and you can not call successfully via this card.
SMS Send Detection
Switch
when it’s enable and call failed times reaches value set,
gateway will send SMS automatically to detect if the sim
card is available. If SMS is sent successfully, then gateway
will set call failed time to 0. Unless, the sim card will be
locked.