3G UMTS User Manual
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Call Duration Limit Settings
Now we can offer you two types of call duration limit, you can choose “Single Call Duration Limit”
or “Call Duration Limitation” to control your calling time.
Single Call Duration Limit
This will limit the time of each call.
Figure 3-1-12 Single Settings
When you make a call by this port, it will limit your calling time within the product of
Step * Single Call Duration Limitation
And if your calling time overtops the value above, the system will hang up this call.
Call Duration Limitation
This will limit your total calling time of this port.
Figure 3-1-13 Call Duration Limitation Settings
The same algorithm with single time limitation, the total calling time of this port can’t beyond the
product of “Step” and “Call Duration Limitation”.
SMS Center
Number
Your SMS center number of your local carrier.