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![SIM lock - Wikipedia, the free encyclopedia](https://www.iarticlesnet.com/pub/img/site/s_32.jpeg)
SIM lock - Wikipedia, the free encyclopedia
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日期:2024-07-25
A SIM lock, simlock, network lock or subsidy lock is a capability built into GSM mobile phones by mobile phone manufacturers. Network providers use this capability to restrict the use of these phones to specific countries and network providers. Generally,...看更多