SMS Gateway User Manual
Shenzhen Ejoin Technology Co.,Ltd.
26
lock/switch cards conditions
3.3.11 Inter-Calling
Port inter-calling is a good solution for protecting SIM from blocking. It’s a human behavior
feature.
Figure 3.3.11-1 Basic Settings
The function will work if it is enabled. (need to set SIM number for
every port first).
If it is enabled, the callee will send a SMS to caller before inter-
calling
The minimum call duration when do port inter calling
The maximum call duration when do port inter calling. the call
duration will between minimum and maximum duration.
Table 3.3.11-1 Basic Settings
When enable this function, after excessing the condition below, the idle port will call each
other random (need to set the SIM number for every port first).
Figure 3.3.11-2 Conditons Settings