If you are outside China and need mobile service, you can dial CMCC international roaming service hotline or (international prefix of the roaming location 86 13800100186. Dialing the hotline from CMCC cell phone enjoys free service. When subscribers use other telecommunication methods, then since CMCC is not able to record phone bill, free service cannot be rendered and subscribers are required to pay telecommunication expenses. Subscribers in China please dial 10086.

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