Data roaming is our Achilles heel, page-24

Yes the roaming rates charges for USA can be deducted from your plan;
You still have to pay the roaming charges per each call.
Plus u have to pay $5 each day wether u use it or not.

for the Vodafone 365 day and Combo, Flexi, Prepaid cap plans are $1.40 payable for each 30seconds

For Norwood systems call charges are 40/37 c a minute paying per second.
$8 for 20minutes or $23 for 60 minutes - no lock in contract timeframe- to be used anytime payable in seconds. Ultimate plan (unlimited calls) $70 a month

The voice quality is the same as mobile/landline and the voice quality is better than voip (skype viver etc), so Norwood Systems has the better deals of value for money for global roaming.

That is the whole point of the engineering to set this system up.

This is much cheaper than using Vodafone.