According to your description, the normal international telephone dialing method is: 00 (international long distance number)+country code+area code+telephone number, such as the dialing method from the United States to China, 00+86+ city area code (excluding the first 0)+ telephone number, and 0 1 186 is just a preferential dialing method and enjoys long-distance concessions.
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If the above information cannot solve your problem, please call China Telecom customer service hotline 10000 for manual service consultation.
If you need to buy telecom mobile phones, you can log in to China Telecom (Anhui) Online Mall (/shop/), and purchase many new mobile phones such as telecom version iPhone 5, Xiaomi 2, Coolpad 5890, Huawei C88 13, ZTE N909, Hisense e956 at preferential prices, and the contract plan is even more valuable. The mobile phone purchase in Anhui Telecom Network Hall is the cheapest and the lowest price in the whole network.
If you have any questions about using telecom products in the future, you can also seek help from China Telecom (Anhui) Enterprise Platform through Baidu, and we will try our best to answer them for you. Website of the platform: /c/ah 189.