Highlights -Save your valuable time & receive eSIM QRCode within 6 hours. -Scan a QR code to set up eSIM, skip the complicated steps of changing a SIM card. -Enjoy high-speed network through local carrier. Purchase Notices -Data plan validity starts immediately when eSIM is installed. -Please make sure your phone is unlocked by your operating carrier and its operating system are compatible with eSIM, failure to do so may result in activation failure, and refunds will not be granted -iOS requires version 12.1 or later; please note that iPhones sold in China do not support eSIM and certain cell phones sold in Hong Kong and Macao do not support eSIM. SEA 5 Countries- Singapore, Malaysia, Thailand, Vietnam, Indonesia. Daily plans: Daily reset at 2359(+8 GMT), thereafter unlimited data on reduced speed of 128 kbps (Messaging Apps) Fixed plans: After the selected high-speed data allowance is used, thereafter unlimited data on reduced speed of 128 kbps (Messaging Apps) This eSIM is data only. It does not include a phone number to make phone calls or send SMS messages. Please note that iPhones sold in China do not support eSIM and certain mobile phones sold in Hong Kong and Macao do not support eSIM. If you have any questions, please contact customer service, preferably before booking.