People still get billed for calls?
Unlimited national calls/SMS have been a feature for most post-paid plans in Australia. You're mostly just paying for data allowance (and even after then, it's typically uncapped, just shaped). Of course on pre-paid, you still pay for call "minutes".
Not any more, but cellphone service is still very expensive in the USA. In the UK I could get a basic monthly plan with unlimited calls and texts and 20 GB of data for about £10/month, no upfront payment. A bare bones plan with 2 GB could be as little as £6/month.
A cursory check shows that in the USA you would be paying 2-3x as much, with a significant pre-payment for the best deals, and often it's a new customer offer that won't last.
I know we are straying off-topic here a little bit, but since we're sharing (and for those playing along at home).
Cellular plans in Australia vary quite a lot. Essentially, it comes down to: You get what you pay for.
Nationally, we have only 3 carriers: Telstra, Optus (Singtel) and Vodafone, and all of them provide coverage across the country. There is no such thing as "roaming" in Australia (which to my understanding still exists in the US depending on state you're in as not all carrier operate in all states?). There are many MVNO's (Mobile Virtual Network Operators) which resell one of the three carrier's products. MVNO's handle the billing, support etc... but don't own or operate any of their infrastructure (I'm assuming MVNO's exist in most parts of the world).
Telstra is arguably Australia's top-tier carrier. They provide the widest coverage both on land and out to sea (typically 20-70 kilometers from the coast for 4G/LTE coverage). Telstra also offers some of the fastest speeds, but the other two aren't far behind, and in some cases, you'll find their service to be faster in some areas, albeit with a reduced coverage footprint.
That being said, the cheapest post-paid monthly plan you'll get on Telstra is AUD$65/month for which you get:
- 50 GB of data (unlimited, but shaped to 1.5 Mbps after your quota)
- Unlimited national calls and SMS/MMS
- Unlimited international SMS/MMS
- 30 minutes of international calls (charged per minute thereafter)
You also have the option of paying $10/month extra if you want to further prioritise your TCP or UDP traffic, over other users, on the same network.
The advantage with going directly with the carrier is you get access to their full network and bands, without traffic prioritisation that typically occurs with MVNO's. (There is still QoS applied, but the carrier's own traffic takes priority over resellers.)
Of course if you don't care about the frills and just want a basic, cheap service, you can get plans down to about $10/month with varying data limits (it's usually limited to 4G/LTE only). There are MVNO's like "Felix" that offer pre-paid unlimited 5G data on Vodafone's network for an initial $20 for the first month, then $40/month after that. Then there is everything in between.
2G cellular doesn't exist anymore; 2G shutdown commenced in 2016 and the last service went offline in 2018.
3G is not far behind with the last of those services due to be decommissioned by September 2024.
The existing 3G bands will then be re-farmed to expand 4G and 5G services.
For the most part (unless you pay for an enterprise plan), you'll be on Carrier Grade NAT (CG-NAT) for your IPv4 address. Most will however use IPv6 (Telstra
only issues IPv6 for cellular customers these days).