> PS: Phone companies can pull this stuff off successfully for millions of cellphones. If you’re arguing keeping up with AT&T is to hard, you have serious organizational problems.
To be fair, AT&T in particular does prepaid shutoffs on a pretty coarse granularity, I think it's like 15-minute intervals.
I know this because for a while I had to use a prepaid LTE modem as my primary internet connection. You can use as much bandwidth as you want for the remainder of the 15-minute interval in which you exceed what you've paid for -- then they shut you off.
I once managed (by accident) to get 3GB out of a 2GB plan purchase because of this.
Of course that free 1GB was only free because I consumed all of it in the 14.9 minute time period preceding NO CARRIER.
To be fair, AT&T in particular does prepaid shutoffs on a pretty coarse granularity, I think it's like 15-minute intervals.
I know this because for a while I had to use a prepaid LTE modem as my primary internet connection. You can use as much bandwidth as you want for the remainder of the 15-minute interval in which you exceed what you've paid for -- then they shut you off.
I once managed (by accident) to get 3GB out of a 2GB plan purchase because of this.
Of course that free 1GB was only free because I consumed all of it in the 14.9 minute time period preceding NO CARRIER.