Category: OneSimCard SIM

OneSimCard International GSM-based data and voice roaming service.

What Apple’s New iPad Air 2 and iPad Mini 3 Mean for International Roaming and Travel SIM Cards

With the unveiling of Apple’s iPad Air 2 and iPad Mini 3 today, I’ve been getting a few emails from customers of travel SIM cards about what the devices —…

Productivity for Australian Businesses Shown to Be Impacted by International Communication Limitations

We’ve seen plenty of evidence that suggests businesses everywhere are negatively impacted by global roaming charges. In fact, it’s estimated that this summer, businesses paid £170 million (over $223 million…

Fixing Common Error Messages While Using International Travel SIM Cards

When using roaming SIM cards, inevitably we find ourselves eventually running into those evil “Invalid SIM card” errors or “please insert SIM” even though the SIM card is already in…