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ONSIM
FAQs
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📱 What device can I use?
🛒 How do I order more than one SIM
🔢 Can I choose my number?
👥 Can I have one number on multiple SIMs?
⏳ Is there a trial period available?
💳 I haven't used my SIM yet—am I entitled to a refund?
📱 Supported Mobile Handsets
📋 Do I Need to Switch Providers to Use OnSim?