If you happen to have an older family plan where dumb phones are only $10/month you could add the M8 as a new line of service, go home and swap a dumb phone on the new line, then use the M8 with your unlimited line. The cost will break down like this.Not for me. Internet choices are very limited here, so my phone has become my modem/router.
Sent from my HTC6525LVW using XDA Premium HD app
M8 = $200 + activation fee if you can't get it waived
$10/month * 24
$100 Bill credit (ends on 3-31)
Grand total = $340
The stores will not promote this or do the swapping for you but it can be done.