Data is easy - I have "Roaming data" turned off (this is an Android phone, btw).
But for calls/texts it's a bit more complex. I know I can turn choose a specific carrier in my phone's settings (the default being "Choose automatically") so that seems good except I have two choices:
- Koodo 4G
- Koodo 3G
4G would appear to be the obvious choice but my question is am I limiting myself if I do so? For example, is the 3G choice there because I happen to be near two Telus towers with one being 4G and the other being 3G-only (if there's such a thing) and by choosing 4G I'm now preventing "falling back" to 3G if there's no 4G around?
Hope that makes sense. :)