We are on a cruise/land tour to Europe in April and are planning six weeks in NZ and Australia next Jan to March. So, the 365 day option is definitely attractive. I couldn't figure out the phone call business; are the calls just local numbers (within the country you're traveling in) or is 'long distance' allowed? In any event USD 89 (the extra USD 20 for voice may be worthwhile, especially down-under) would be a good bargain for the service and flexibility that appears to be on offer.