4G enabled iPad mini + Panic's Prompt.app for iOS. It wasn't a regular thing, just resolving some access issues (on servers) for colleagues (at an all remote ag

4G enabled iPad mini + Panic's Prompt.app for iOS. It wasn't a regular thing, just resolving some access issues (on servers) for colleagues (at an all remote agency). Having said that, I've also used a Thai 4G sim to tether (and allow colleagues to tether) for data while in Melbourne and while in California.