ACOM516 User Manual
Shenzhen Ejoin Technology Co.,Ltd. 23
Conditions for Locking Card
When the SIM excesses any condition below, gateway will lock/switch it.
Figure 3.4.7-2 Locking Card Conditions
We take “consecutive failed calls checking” for example to explain the
lock/switch function.
If it is enabled, the consecutive failed calls will be used as a
condition for system to check.
This condition will be recalculated next time when it is switched
by other conditions. For example:
After switch to next SIM, the next SIM will send USSD query
command first.
The maximum number of consecutive failed calls on this SIM
card. If the number of consecutive failed calls excesses this
value, the card will be locked if this condition is enabled.
The duration of locking. 0 means no lock while -1 means
permanent lock.
Table 3.4.7-1