[Using this plan in Hong Kong from 2 November 2026]
at1 (CTExcel) Hong Kong plans require real-name registration when used in Hong Kong. You will receive an SMS with a registration link. Register through that link, or at rnr.ctexcel.com.hk, by entering your email address, card number and the SMS code, then uploading a colour photo of your ID and accepting the terms. If you hold a Hong Kong Identity Card, you must register with it. Data will not work until the registration is complete.
Features
- Coverage: 🇭🇰 🇲🇴 🇨🇳
- Compatible devices:
See the compatible device list
Description
Data-only eSIM for China Mainland, Hong Kong & Macao.
High-Speed Data Pack with a fixed total capacity; service ends once the capacity is used up.
Pick the capacity you need below.
The APN is cmhk or CTExcel, depending on your selected plan. See the plan-specific specifications below.
Technical Specs
- Pre-activation window: 60 days
- Hotspot / Tethering: Supported
- Throttling: None (full speed until capacity is used up)
- Coverage area: China Mainland, Hong Kong & Macao
- Network:Networks depend on your selected plan. See the specifications below.
- Supported regions: Hong Kong, Macao, China
- Data capacity: Choose from plan options
- Validity: Choose from plan options
Specifications by selected plan
Daily-data plans with 500MB for 1–3 days, 1GB for 1–2 days, or 2GB for 1–3 days: APN cmhk. Networks: China Mobile (CMCC) in mainland China, China Mobile Hong Kong (CMHK) in Hong Kong, and CTM in Macao.
All other plans: APN CTExcel. Networks: China Telecom in mainland China, CSL in Hong Kong, and China Telecom (Macao) in Macao. The APN is configured automatically on both iPhone and Android. Manual setup is normally not required.
Daily-data plans for 1–3 days reset every 24 hours from activation. Plans of 4 days or more reset at midnight local time (UTC+8); the first day may be shorter than 24 hours depending on activation time. After the daily high-speed allowance is used, data continues at 384 Kbps. Fixed-total-data plans do not have a daily data reset.
Daily-data plans with 500MB for 1–3 days, 1GB for 1–2 days, or 2GB for 1–3 days require real-name registration for use in Hong Kong. After installing the eSIM, register using your eSIM number (ICCID) and passport on the registration page. Passports issued by Hong Kong cannot be used. Registration page
For all other plans, real-name registration (identity verification) is currently not required, including when used in Hong Kong or Macao.
This plan connects using a Hong Kong IP address, so the ChatGPT and TikTok apps cannot be used.





















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