To use the Grab app, I have to use the USIM to be certified, so I made a reservation with Pocket Wi-Fi. Is Pocket Wi-Fi not available?
991 2019-06-24 Lady
When you use Grab, you need a USIM when you first get certified
You can get certified in Korea in advance and use it locally
You can use it if you prove it in Korea first
Please download the Grab app in advance and verify it
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