Analyze the number of outgoing calls and call duration to calculate call charges for each month in the past,
It simulates whether it was profitable if it is less than the unlimited calls flat rate charge.
Analyze the number of outgoing calls per month for the past two years and once per call time,
・ In case of unlimited use plan
・ If you have subscribed to a 5-minute all-you-can-own plan
・ If you have subscribed to the 10-minute all-you-can-own plan
Simulate each calling fee.
Together, we calculate whether the month was profitable if the flat rate charge of the all-you-can-eat plan is less than.
People trying to reconsider the current call charge plan
Person who is about to replace cell phone from now
Who care about how long you are outgoing calls
I'd recommend it!
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