12 FAQs about China eSIMs
Real questions, plain answers — picked from our China support inbox.
Does this eSIM work on the Trans-Mongolian Railway?
This specific plan is valid only within Mongolia . The Trans-Mongolian Railway is a popular journey connecting Russia, Mongolia, and China. Once the train crosses the border …
Does the 'Great Firewall of China' affect internet usage in Hong Kong with a Truly Roaming eSIM?
No, the 'Great Firewall of China' does not extend to Hong Kong. Unlike Mainland China, Hong Kong maintains an open and uncensored internet environment. With your Truly Roaming eSIM…
Will my Truly Roaming Hong Kong eSIM provide coverage if I visit Macau or Mainland China (e.g., Shenzhen)?
This specific Truly Roaming plan is designed for use exclusively within Hong Kong . Although Macau and Shenzhen (Mainland China) are just a short ferry or train ride away, they ope…
Does Macau eSIM work in Zhuhai, China?
No. This plan is valid only within Macau . Many travelers walk across the border gate to Zhuhai (Mainland China) for shopping or dining. Once you cross that border, you enter Mainl…
Do <strong>Google</strong>, <strong>WhatsApp</strong>, <strong>Instagram</strong>, and <strong>YouTube</strong> work in <strong>China</strong> with Truly Roaming? Is a VPN needed?
Yes, they work seamlessly with Truly Roaming! One significant advantage for digital nomads in China is that our eSIM technology routes your internet traffic through international s…
Which mobile operators will Truly Roaming use in <strong>China</strong>? Is the coverage good?
Truly Roaming partners with China's largest and most reliable network providers, such as China Mobile or China Unicom , to ensure excellent coverage for our users. This means you c…
Will Google, Instagram, and other typically blocked apps work in China with Truly Roaming?
Yes, with Truly Roaming, you can access commonly restricted services in China without needing a separate VPN. Our eSIM technology is designed to bypass China's internet restriction…
Does the Truly Roaming eSIM work effectively in the Huacachina Desert Oasis in Peru?
Yes, Truly Roaming offers strong 4G signal around the picturesque Huacachina lagoon and its surrounding desert oasis in Peru . This means you can stay connected for work, upload yo…
Will I have internet coverage on the Laos-China Railway (LCR) high-speed train with Truly Roaming?
With Truly Roaming, you'll generally find 4G signal at stations along the Laos-China Railway , such as Vang Vieng and Boten . However, be prepared for intermittent connectivity ins…
Posso usare Uber in Cina con la mia eSIM Ti Porto in Viaggio?
No, Uber non è operativo in Cina . Tuttavia, con la tua eSIM Ti Porto in Viaggio, avrai la connettività necessaria per utilizzare Didi Chuxing (spesso accessibile tramite Alipay) p…
Will Truly Roaming provide internet signal at the Great Wall of China?
Yes, Truly Roaming offers surprisingly strong internet signal at popular, restored sections of the Great Wall of China , such as Mutianyu and Badaling . This means you can confiden…
Does FaceTime and WhatsApp work in China?
No, popular international calling apps like WhatsApp and FaceTime are generally blocked in mainland China and require a reliable VPN to function. Due to China's 'Great Firewall,' m…
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