Network use restrictions
- Within the warranty period, it will be replaced or fully refunded.
- IOSIS strictly checks to ensure that there are no unauthorized products at the time of purchase,
- If the product delivered to the customer becomes a network use restriction (communication regulation, red ROM), please contact us as soon as possible.
Telephone
03-5577-5419
- About product guarantee
- Warranty after purchase
- About shipping products
- About shipping charges
- About refusal of COD
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- Inventory on the page
- What is product rank?
- About deterioration over time
- Network use restrictions
- Can I use a ◯◯SIM card?
- Are the photos on the homepage real?