I spent ages hunting online for how to check my usage/remaining balanced with Our Telekom (Breeze) in the Solomon Islands, I couldn’t find anything anywhere though to tell me, and there wasn’t anything in the sim card pack I received either. So for anyone else looking, I ended up calling their customer service number who
In most of the countries I have been to, my iPhone has automatically detected the carrier settings and configured itself for me. The Solomon Islands is to date the one exception. It worked fine for voice calls and text messages, but when it came to data usage, no go.