Articles in this section

• The SIM card does not work, how do I fix it (Travel SIM card)
• I can not make / receive calls (Travel SIM/WiFi)
• I did the setup as instructed, but I can not use internet
• Can the SIM card be used outside of Japan?
• Can I use the same SIM card in different devices?
• What SIM sizes are available? / Is nano SIM card available?
• Do I need to install APN profile in my iPhone?
• How do I set APN on my device?
• What is APN?
• Are there any settings required to use the SIM card?