How to activate the Hong Kong card if it shows no service?

1. After arriving in Hong Kong, go to the business hall to buy and insert the card for use. Buy it online, then send it back to your address by mail or courier, and activate it after receiving it. On-site activation of airport or urban business hall. Either way, you need to provide your personal information and calling card information to complete the activation.

2. Step 1: Click Settings on the phone desktop. Next, select iTunesStore and AppStore. Next, find the AppleID and click Enter. Next, after entering the AppleID, select the View AppleID option.

3. Connect to the network of CMHK and turn on various data switches to activate it. To activate the Hong Kong Mobile Traffic Card, it is necessary to connect the operator to CMHK's network, turn on the data roaming switch and activate the mobile data switch.

4. Restart the phone or try to change the environment. Some models support changing the network mode. Please operate: Settings-More Settings (More Networks/Wireless Networks)-Mobile Networks-Network Mode-GSM (or 2G) Only.