China mainland eSIM

Wherever the plan exits. A plan that exits in Hong Kong looks to sites like a connection in Hong Kong.

It depends on the exit. ChatGPT's supported countries include Singapore, the Philippines and Germany but not Hong Kong or mainland China, so a plan whose only stated exits are Singapore or Germany is within them, and one that includes Hong Kong may not work.

China Mobile, China Telecom, China Unicom. Which one you connect to depends on local signal.

Anywhere the plan’s networks have signal, including Beijing, Shanghai, Guangzhou, Shenzhen; rural and mountain areas depend on local coverage.

Yes. Operators here are listed with 4G / 5G; each plan's networks show which.

It depends on the plan: some keep a usable speed of 1 Mbps / 5 Mbps; others drop to 128 Kbps / 384 Kbps / 512 Kbps, which is enough for messaging; others stop data.

It starts when the eSIM first connects to a network. You can install it before you go.

Every plan here states personal hotspot support, so you can share data with a laptop or travel companions. It comes out of this eSIM’s allowance.

No. Each QR code installs once. If you delete the eSIM or reset the phone, it can't be installed again, and once it has connected to a network it can't be refunded.

Some plans add data, some add days, and some can't be topped up; each plan says which. Top up from the eSIM in My eSIMs. There's nothing new to install.

Yes. The listed price is the final price.