Special Promotion! Free Unlimited In-Flight Data Roaming for 1 Day

(Promotion period: April 1, 2025 – June 30, 2025)

• Simply subscribe to any On-Top Ready2Fly package (THB 599 and up),or activate a new SIM2Fly SIM (THB 599 and up).
• To redeem your free in-flight data package, dial USSD code (*111*5*70#).
• We recommend activating the free package via USSD before boarding your flight.

Important Tips:

• In-flight roaming is available only on select airlines. Please check with the airline or at the check-in counter to confirm availability.
• Once onboard and above 20,000 feet (when the seatbelt sign is off), turn off Airplane Mode and enable Data Roaming on your phone.
• If supported, your phone will connect automatically, and you'll receive an SMS confirming package activation.

Terms & Conditions :

• The "Unlimited Data Roaming In-Flight for 1 Day" package allows unlimited in-flight data usage for 1 day. To activate, dial USSD code (*111*5*70#).
• Applicable for both postpaid and prepaid customers who subscribe to an On-Top Ready2Fly package priced from THB 599 and above. Eligible for 1 number / 1 redemption / month.
• Applicable for new SIM2Fly customers activating SIM cards priced from THB 599 or higher (SIM2Fly599, SIM2Fly899, SIM2Fly1599, SIM2Fly 1Year 2799, SIM2Fly Ultimate, SIM2Fly Ultimate X). Eligible for 1 redemption / SIM.
• The free "Unlimited Data Roaming In-Flight for 1 Day" package is valid for 1 day only. Usage will begin upon connecting to a supported in-flight network, within 60 days from the activation date.
• Once the package is activated, you will receive an SMS confirmation stating the start and end time of your package. The usage is valid for 24 hours (based on Thailand time).
• This free package only covers data usage during in-flight roaming. It does not include voice calls or SMS.
• Any unused data or time cannot be carried forward.
• If you use the service in countries not covered under your package or exceed the validity period, you will be charged standard international roaming rates based on the country you're in.
• In-flight Roaming refers to mobile data usage while onboard an aircraft at an altitude of 20,000 feet or above, allowing you to use mobile services (internet, messages, calls) similar to ground-level roaming while traveling abroad.
• The availability of in-flight internet service is subject to the airline. Please check with the airline or their check-in counter.
• If the airline supports In-flight Roaming, simply turn on Airplane Mode and your phone will automatically connect to the aircraft’s network.
• All domestic packages do not include any usage occurred in foreign countries.
• Usage allowance does not include usage with on a ship (Maritime) or on an airplane (Inflight) or usage over satellite networks.
• Internet services provided on the networks of overseas service providers are supplementary services for the sending and receipt of data using 3G / 4G /5G technology which are provided by those overseas service providers as a service for the convenience of network users and thus may be limited in certain locations and/or certain time periods. The speed of 3G / 4G /5G technology usage is dependent upon the service area, number of users, connection equipment, and device settings, which means that high-speed service may not be continuous during every usage. Additionally, the movement of network connection equipment or devices during service usage may temporarily affect data transmission and changes of technology in data transmission.
• The special privileges included in this promotion are reserved for personal communications from mobile phone to mobile phone only and are prohibited for usage in any commercial activities that are against governing laws, including the provision of any Voice over IP (VoIP services. If it appears that said services are, in fact, being used for the pursuit of business interests or commercial communication with third parties, or for internet access in such a manner as is against the law or contrary to public order and good public morals, the service provider reserves the right to suspend or cancel the service and to cancel any special privileges according to this promotion. In such cases, the service provider shall charge service fees at the normal rate according to usage amounts in each billing cycle.
• The company reserves the right to offer the conditions and details of promotion, which will be informed in advance.
• The user agrees that the service provider (or the Company) is entitled to access and process personal data of the user as recorded and stored in the user’s smart card and/or any other personal information provided by the user for use as necessary for the benefit of our telecommunications business, marketing promotions and other additional services. This also allows the service provider (or the Company) to disclose, share and/or transfer user’s personal data to third parties, whether in the country or abroad, for said purposes.
• The user agrees to allow the service provider (or the Company) to offer information about sales promotions and other services that may be beneficial to the user via the user’s e-mail address or via other channels provided by the user to the service provider.