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中國聯通 (香港)CUniq網上商城為全球客戶提供全面5G / 4G數據、通話電話智能卡。 按目的地選擇適用儲值卡，支持香港本地、內地、澳門、台灣、日本、韓國、東南亞、星馬泰等亞洲地區、英國、歐洲、澳洲、俄羅斯等熱門旅遊地區，滿足您旅遊、留學、出差公幹等上網及通話需求。 多款產品及優惠，立即點擊查看。
This map represents the coverage of China Unicom 2G, 3G, 4G and 5G mobile network. See also : China Unicom mobile bitrates map and China Mobile, China Telecom mobile networks coverage.
中國聯通 (香港)CUniq網上商城提供4G / 5G數據卡、數據漫遊、數據共享、上網卡、電話儲值卡、旅遊卡、電話月費計劃等優惠。. 一卡兩號、IDD、內地跨境上網及靚號等。.
Traveling or living in China? Keep connected with a China Unicom prepaid phone and text, talk and surf with China’s most international network. Get a local SIM card without contracts and enjoy a hassle-free mobile experience.
For mobile coverage, China Unicom operates 3G/UMTS networks on the 900MHz and 2100MHz bands. This provides compatibility with most unlocked international phones. As of 2023, China Unicom’s 3G network coverage reaches over 97% of towns and villages in China.
China United Network Communications Group (China Unicom) is a Chinese state-owned telecommunications operator. Started as a wireless paging and GSM mobile operator, it currently provides a range of services including mobile network, long-distance, local
