No eSIM? Take a SIM card
If your phone does not support eSIM, the same plan is available as a physical SIM card, sent to you before you fly. Either way you skip the airport SIM counter and the queue with your passport.


Guangzhou and Shenzhen fill most Indian flights to China, and they are buying trips. Data that keeps your usual apps open matters here more than anywhere.
Choose Duration:
Unlimited Data - 1 days
$3.60Unlimited Data - 2 days
$4.50Unlimited Data - 3 days
$6.70Unlimited Data - 5 days
$11.50Unlimited Data - 7 days
$14.50Unlimited Data - 8 days
$16.00Unlimited Data - 10 days
$21.50Unlimited Data - 12 days
$24.00Unlimited Data - 15 days
$29.00Unlimited Data - 20 days
$39.20Unlimited Data - 25 days
$47.50Unlimited Data - 30 days
$55.20Enjoy 3 GB High Speed Data daily, then unlimited browsing at 256kbps after the allowance. Reset Every Day
FUP limits applicable. Switch to Unlimited Pro.
Unlimited Data - 1 days
$3.601GB, 3GB, 5GB, 10GB, 20GB and Unlimited data.
1 days, 2 days, 3 days, 4 days, 5 days, 7 days, 8 days, 10 days, 12 days, 15 days, 20 days, 25 days and 30 days.
eSIM / Physical Sim
4G / LTE
China
Prepaid
data Only
cmcc
Buy a plan, scan the QR code, and turn on mobile data. Your eSIM is ready in about 2 minutes.

Book your China data plan online before you fly. Your QR code comes by email in seconds, so you do not need to find a SIM shop after landing.
The eSIM works as a second line on your phone. Your Indian number stays on for calls, SMS and bank OTPs, and Olysim gives you the internet data.
Pay one fixed price for the data you need in China. There is no daily international roaming charge and no extra bill after you return.
An eSIM is a digital SIM already built into your phone. You do not remove your Indian SIM or carry a spare tray pin - you simply add a new data plan and switch it on when you land.
After you pay, your eSIM QR code reaches your email within seconds. Scan it once from your phone settings and the plan is installed. You can do this at home before your flight.
If your phone does not support eSIM, the same plan is available as a physical SIM card, sent to you before you fly. Either way you skip the airport SIM counter and the queue with your passport.
Yes, this China plan is available as a physical SIM too, in case your phone doesn't support eSIM or you'd rather not change settings while travelling.
Yes, if you keep your Indian SIM in the second slot for calls and texts, bank and app OTPs keep arriving as usual while the China SIM or eSIM handles your data.
Buy the plan, scan the QR code over Wi-Fi before you leave, and it activates automatically once you land in China - no local store visit needed.
Top up the same eSIM or SIM anytime from the Olysim app, without buying a fresh plan or hunting for a shop in China.

