How to use AIRSIM

  1. Download “AIRSIM ROAM” and “AIRTALK” mobile apps
  2. Through AIRSIM ROAM, you can purchase the data package. Simply select the destination, effective date, duration, and then use the stored value or settle the payment.
  3. Upon arrival of your destination, insert your AIRSIM into the mobile phone
    (Note: for Dual SIM handset users, please insert AIRSIM into SIM Slot 1 then make sure the data service is assigned to SIM 1).
  4. Switch on the ’Mobile Data’ and ‘Data Roaming’ functions in your mobile phone
  5. After 3 minutes, the signal bar will change from ‘having signal’ to ‘no signal’. In a short while, there should be a mobile operator name and signal displayed again, you can try to use the data service by then.

Remarks: You can also purchase the data package on Airsim website. Purchased packages through Airsim Roam app is instantly activated, but it may need 1 day for activation if you buy them through website.

24/7 Customer Service Support

Note: Although APN will be set automatically in most regions, manual APN setup may be required in some destinations. Please click the links below for the APN & Carrier list and the setup procedures

  1. Settings
  2. Mobile Data
  3. Switch on ‘Mobile Data’& ‘Data Roaming’ functions
  4. Click ‘Mobile Data Network’
  5. According to the APN & Carrier listand your destination, please enter the corresponding ‘APN’

(For example, if you are in Iran, the APN should be globaldata)

  1. Settings
  2. Click ‘More’ under Wireless & networks
  3. Cellular networks
  4. Switch on ‘Data roaming’
  5. Click ‘Access Point Names’
  6. Press ‘+’icon at the top right corner to add new APN

(To some models, it will be placed at the bottom right corner)

  1. According to the APN & Carrier list and your destination, please enter the corresponding ‘Name’ & ‘APN’

For example, if you are in Iran, the APN should be globaldata. Then you need to fill ‘globaldata’  in both name & APN. (note: leave others blank)

  1. Click ‘Save’ at top right corner

(To some models, it will be placed at the bottom right corner)

  1. Click ‘Return’
  2. Select the APN you just saved

Click ‘Return’ and keep ‘Data Roaming’ function on

(Source: the official website of AIRSIM)

 BuzzSIM - Europe Sim Card For Tourist - Travel Sim USA - AirSim

airsim rOAM app

AIRSIM ROAM lets you manage your AIRSIM account, other than top up and buy data packages, you  can also contact the 24/7 customer support team, and learn how to set APN for some countries here.

*Available in IOS / ANDROID.

air talk app

AIRTALK roam is a mobile voice application developed specially for AIRSIM user. The app allows you to make calls and call back home when you travel abroad.

*Available in IOS / ANDROID

  • Making Calls:
    For calling Local and Home Numbers,  dial the country code and area code to make the calls.
  • Receiving HK Calls
    Receiving Hong Kong incoming call is only applicable to calls from your verified Hong
    Kong mobile number, divert your number to 305 99 888 before leaving Hong Kong (using your verified mobile number to call 
    **21*30599888# )
    Upon return, please remember to cancel the call divert. (##21#  )

     Note: Only Hong Kong mobile users are supported on this diverting service at this moment, for mobile users in other regions (except Singapore), only making call is applicable. 
 BuzzSIM - Europe Sim Card For Tourist - Travel Sim USA - AirSim
 BuzzSIM - Europe Sim Card For Tourist - Travel Sim USA - AirSim
 BuzzSIM - Europe Sim Card For Tourist - Travel Sim USA - AirSim