Global eSIM · 14d/30d

AIRSIM can be used repeatedly. You only need to have enough balance or purchase mobile data at your destination before departure. When you arrive overseas, you can access the Internet immediately and travel to more than 100 regions with one card.

You can choose physical SIM or ESIM version with built-in HK$100 recharge. AIRSIM can be used repeatedly, allowing you to enjoy low-cost roaming data services in 100+ countries. You can purchase data packages or recharge anytime and anywhere through the AIRSIM mobile app or online.

After purchase, you can access the Internet instantly when you go overseas. You no longer need to go around and waste time to buy local SIM cards. The daily data fee in popular travel destinations such as Taiwan or Thailand is as low as HK$8.

Each data package comes with 30 minutes of AIRTALK For roaming calls, download the two Apps "AIRSIM ROAM" and "AIRTALK ROAM" from the App Store or Google Play Store. Before each trip, you only need to select the region, usage days and effective date in the AIRSIM App.

Insert the card when you arrive and turn on the data roaming function. You can access the Internet within 3 minutes through the AIRTALK App. You can make calls to the local area and back to Hong Kong through the AIRTALK App, including fixed-line calls.

Before leaving Hong Kong, fly the Hong Kong mobile phone number to the AIRSIM system. You can also receive incoming calls through the AIRTALK App through the AIRTALK App. The AIRSIM China data package in China can be directly used by WhatsApp / Google / FB / IG / YouTube.

Purchase any data plan and the validity period will be automatically extended for one year 24/7 CS For details of real-time customer service support, please refer to the official website: Users of dual-SIM machines should insert AIRSIM into the SIM 1 card slot and make sure that only SIM 1 is used for data services.

Due to the complicated signals at the airport or border, it is recommended to use AIRSIM only when leaving the airport or border. AIRSIM can be used repeatedly.

Before leaving overseas next time, you only need to purchase a data package on the mobile app AIRSIM ROAM, and the data service will automatically take effect when you arrive at your destination.

The purchased data service package can be used from 14 days before to 30 days after the scheduled effective date. Except for the 24/48-hour data package, data calculation is based on Hong Kong time (GMT+8) 00:00:00 to 23:59:59 as one day. Any less than one day will be counted as one day.

The validity time of the 24/48-hour data package is calculated from the start of the data service and the continuous use of 24/48 hours. AIRSIM is only suitable for mobile phones and cannot be used on WiFi eggs.

Since most overseas mobile phone network operators have fair use principles, customers are advised to turn off the automatic update function of mobile phone software and use free WiFi when high data traffic is required.

When using AIRSIM at your destination, you need to turn on the roaming function, and no roaming charges will be incurred. But every time after using AIRSIM or changing to another SIM card, please remember to turn off the data roaming function of your phone to avoid unnecessary roaming charges.

AIRSIM currently only provides mobile data services and does not support voice calls and SMS services. If AIRSIM is not used within one year, AIRSIM will become invalid.

Purchase overseas data: You only need to select the country, number of days and departure date on our website or mobile app AIRSIM ROAM, and you can pay with credit card immediately. The data will automatically take effect when you arrive overseas.

AIRSIM recharge: Customers can purchase recharge coupons via credit card or at 7-Eleven and use our mobile app AIRSIM ROAM to recharge AIRSIM. AIRSIM balance: You can keep the balance in your AIRSIM account and use it to purchase data services.

Note: This card is only suitable for smartphones (non-locked versions), not portable WiFi devices (WiFi eggs). The card itself has a built-in stored value of HK$100. Except for the 24/48-hour data package, data calculation is based on Hong Kong time (GMT+8) 00:00:00 to 23:59:59 as one day.

Any less than one day will be counted as one day. The validity time of the 24/48-hour data package is calculated from the start of the data service and the continuous use of 24/48 hours.

Since most overseas mobile phone network operators have fair use principles, customers are advised to turn off the automatic update function of mobile phone software and use free WiFi when high data traffic is required.

This card only provides mobile data services and does not include voice and SMS services. For dual-SIM users, it is recommended to put the AIRSIM into the SIM 1 position, and make sure that the data service network uses SIM 1. Only insert another SIM card after the network is successfully connected.

Dual-SIM mobile phone users please note that if you need to use two SIM cards at the same time, please make sure that the data roaming and data service network is using AIRSIM.

Insert AIRSIM when you arrive overseas, please turn on the roaming function, and then wait for 3 minutes (some Android phones need to be shut down and restarted).

In some areas, you need to manually set the APN, please refer to Every time you finish using AIRSIM or change to another SIM card, please remember to turn off the data roaming function to avoid unnecessary roaming charges. If AIRSIM is not used within one year, AIRSIM will become invalid.

According to the "Telecommunications Registration User Identity Card Regulations", if users want to purchase Hong Kong data packages, they must first register with their real name in the AIRSIM App.

Country of origin: unknown (this product does not include original factory maintenance), this product is not returnable or exchangeable.

Included in the package: 3-in-1 SIM card x 1 user guide x 1 protective card case x 1 card pin x 1AIRSIM 24/7 customer service support LINE official account: @airsim WeChat public account: AIRSIMROAM Tel: +852 8300 1001