Telecommunications

No measurement in this batch

3香港DIY預付卡提供24小時數據計劃，無合約、無行政費，並列明4.5G全速數據最高可達1.1Gbps。用戶可選擇連結信用卡自動續購，並自動延長儲值卡有效期；但現有資料沒有列出數據組合價格、流量配額或按月使用約50GB的成本，故不能據此判定是否符合預算與用量目標。 3香港列出多種數據加購選項，並表示Infinity數據用量月費低至$108；中國內地數據可按每100MB／$8自動加購，累積自動加購費達每月$238或$338上限後，可享Infinity數據用量。這些資訊屬加購及用量上限安排，並未列明符合約HK$150、約50GB目標的固定月費套餐。

No measurement in this batch

Cross-border data and plan options: csl’s published prepaid SIM information lists 365-day passes covering Mainland China, Hong Kong and Macau, with options including 1GB, 2GB and 6GB. Its site also lists a Mainland–Hong Kong–Macao 5G service-plan page. For another longer-validity format, the GO! FUN roaming annual plan describes a 12-month commitment with 20GB shared across Hong Kong and designated Asia-Pacific destinations, including Mainland China and Macau, plus 5GB of local mobile data. Compare the relevant data allowance, validity, applicable destinations and terms with your expected Shenzhen use; these descriptions do not establish that every plan has the same shared-data arrangement. (p24) Linked Mainland secondary number: Eligible existing individual csl customers can apply for the China HK 1-Card-2-Number service, which pairs a Mainland secondary number with a local primary number. Applicants must be at least 18 and complete the required real-name registration using the stated identity documents. The page describes online registration through iAM Smart or registration at a csl shop. The secondary number is assigned by the system, is not transferable to another network and is terminated if the service ends. (p4,p7,p8).

No measurement in this batch

SmarTone positions its 5G Advanced Choice for heavy use and travel. A retrieved plan detail lists 60GB of local data, followed by unlimited local data at speeds up to 1Mbps. That plan is listed at HK$179 per month, above a HK$150 budget; its terms also require a designated fixed-term contract and an HK$18 monthly administration fee. It is therefore a relevant higher-data comparison, but the supplied detail does not identify a SmarTone plan that meets both the requested budget and data target. Check the individual plan terms for current offers and total monthly cost. For Hong Kong–Shenzhen travel, SmarTone lists a 5G Starter Pack for daily use and northbound travel, and describes its Smart Value Choice as an easy choice for northbound use. The 5G Premier Choice is positioned for streaming and travel, while the 5G Advanced Choice is for heavy use and travel. These descriptions can help narrow which plan categories to compare. Confirm the specific plan’s Shenzhen data allowance, whether data is shared across Hong Kong and the mainland, and the roaming terms before relying on it for frequent crossings.