Product Description
This is a physical USIM product for data use available in Guam.
You can use 4G LTE / up to 5G data services through the Docomo Pacific network.
Even after using all the ultra-fast data provided every day, the Internet does not completely disconnect. Unlimited use at a low speed of 384kbpsI can do it.
The usage period is Guam: Calculated in 24-hour blocks starting from the moment of activation on a supported local networkIt is calculated, and the daily data is automatically reset every 24 hours.
🌐 Support area
🇬🇺 Guam
Guam
📦 Product information
✔ Physical USIM
✔ Data only
✔ Daily data provided
✔ Low speed unlimited after daily data exhaustion
🚀 QoS low speed
384kbps
📅 Product Validity Period
180 days
📌 The ultra-fast data capacity provided per day is applied based on the product option purchased.
📌 If you use all the data provided for a day The speed is limited to 384kbps, but you can continue to use the data.
📌 You can use daily high-speed data again from the time of data reset in the next 24 hours.
📡 Communication information
🏢 Carrier
Docomo Pacific
📶 Network
4G / LTE / 5G
🌐 Network type
Roaming network
📞 Voice call
Not supported
💬 SMS text messages
Not supported
📱 Product form
Physical USIM for data only
📌 In compatible devices in 5G supported areas, you can be connected to 5G at a maximum speed.
📌 Connection to 4G LTE is possible depending on the region, your device, and local network conditions.
📌 Actual connection speed and quality may vary depending on location, base station coverage, your device, and local network conditions.
♾️ How do I use unlimited every day?
This product provides a fixed high-speed data for one day.
If you use all the data provided for a day, the Internet will not be blocked. Continue to use at a 384kbps QoS speedI can do it.
Using ultra-high-speed data
✔ Google Maps
✔ ChatGPT
✔ Kakao Talk
✔ LINE
✔ YouTube
✔ Web surfing
✔ Travel reservation app
384kbps after the daily data is exhausted.
✔ Messenger text message
✔ Simple webpage
✔ Check the map location
✔ Text-centered service
📌 At 384kbps, high-quality videos, large downloads, and websites with many images may be slow to use.
⏰ Activation policy
✔ 1 day = based on 24 hoursIt is calculated as.
✔ After inserting the physical SIM card into your mobile phone Guam: Usage begins the moment it is activated on a supported local network.
✔ Based on the activation date 1 day is deducted every 24 hours.
✔ Every 24 hours Daily data will be automatically reset.
illustration
If Guam is first activated by connecting to the Docomo Pacific network locally at 3 PM,
The first 24 hours is until 3 p.m. the next day.
New daily data will be applied at 3 p.m. the next day, and the second usage date will begin.
📌 Guam is not a product that resets at local midnight.
✈️ Can I plug in a physical SIM card in advance in Korea?
This product is The plan begins the moment the SIM card connects to a supported local network in Guam and activates.It’s okay.
Therefore, even if physical SIM card is inserted in advance in South Korea, if it is not connected to the local support network of Guam, the normal usage period will not start.
To prevent unnecessary configuration errors or loss of the physical SIM card, It is recommended to replace it just before or after arrival of Guam.Do.
📱 Available models
✔ Smartphone with Country Lock disabled
✔ Recommended smartphones released after 2015
✔ Smartphone that supports overseas 4G LTE / 5G communication networks
📌 Whether it can actually be used depends on the supported frequency of the terminal, the SIM specification, and whether the carrier is locked.
❌ Unavailable or not recommended models
Smartphones released in 2014 or earlier.
Samsung
A3
J1
J2
J3
LG
Part of the X series
V10
the others
Luna Phone
Pantek
Some Sony models
Some BlackBerry models
📌 The same model may have different support frequencies depending on the country of launch and the Cebu model.
📌 Please verify your exact device model before departure.
📱 Available services
✔ ChatGPT
✔ Google·Gmail
✔ Google Maps
✔ Apple Maps
✔ YouTube
✔ TikTok
✔ Kakao Talk
✔ LINE
✔ Translation app
✔ a navigator·a hotel·Car rental reservation app
📌 This product is only for data, so it does not support general voice calls and SMS texts.
📌 Kakao Talk·LINE·You can use data-based messages and voice calls such as WhatsApp.
📌 Some services may run slowly at 384kbps speeds after the daily high-speed data allowance is exhausted.
📍 Recommended travel destinations
📍 Tumon (Tumon)
📍 Tumon Beach (Tumon Beach)
📍 Ypao Beach (Ypao Beach)
📍 Two Lovers Point (Two Lovers Point)
📍 Hagåtña
📍 Guam Premier Outlets (GPO)
📍 Micronesia Mall (Micronesia Mall)
📍 Ritidian Beach (Ritidian Beach)
📍 Cetti Bay Overlook (Cetti Bay Overlook)
📍 Fort Nuestra Señora de la Soledad
📍 Merizo (Merizo)
✈️ I recommend this kind of trip.
✔ Guam Free travel
✔ Guam Family Trip
✔ Guam Honeymoon Travel
✔ Tumon Resort Trip
✔ Guam Car rental trip
✔ Guam Shopping Trip
✔ Long-term stay
✔ Business Trips and Visits
✔ Customers who need an internet connection even after running out of data for a day
⚠️ Guam regional communication guidelines
It can be used within the range of the Docomo Pacific support network in major tourist areas such as Tumon and Hakatnya and in the city center.
But the northern part of Guam·Signal strength may be weak or nonexistent in the southern outskirts, beaches, jungles, and some mountainous areas.
If you plan to troll the island by rental car, we recommend saving the offline map in advance.
📌 Communication quality may vary in remote areas such as Ritidian Beach.
📌 Signals may be weak inside hotel elevators, underground parking garages, or deep within buildings.
📌 Connectivity may be limited during marine activities or boat travel as you move away from land-based base stations.
💸 Exchange and refund policy
✔ The delivery product is Cancellation is possible before shipment.
✔ When refunding the sent physical SIM card Shipping fee charged
✔ Refund request is Possible within 7 days from the date of purchase.
✔ Products with expired validity period cannot be refunded.
✔ Delivery delays by the courier company are not eligible for our compensation.
📌 Once the plan is activated by connecting to a supported local network in Guam, the product is considered “used,” which may restrict refund eligibility.
📌 physical SIM card damage·Exchange if it cannot be used due to loss or customer negligence.·Refunds may be limited.
❓ FAQ
Which carrier can be used in Guam?
It uses the Docomo Pacific network.
Can I use 5G?
Yes.
Product specifications are 4G / LTE / 5GWe support.
In compatible devices in 5G supported areas, you can be connected to 5G at a maximum speed.
Are you always connected to 5G?
No.
Connection may switch to 4G LTE depending on the region, your device, and local network conditions.
What does unlimited every day mean?
Even after using all the ultra-fast data provided for a day, the Internet is not blocked. A way to continue using at a low speed of 384kbps.It is.
Will the Internet be disconnected if I use all the data for a day?
No.
The speed is limited to 384kbps, but the data connection continues.
How much is the low-speed unlimited speed?
384kbpsIt is.
Is the daily limit based on local midnight in Guam?
No.
This product is Based on 24 hoursIt is.
From the time of initial activation, 24 hours will be counted as one usage day.
When will the data be reset?
The data allowance resets automatically every 24 hours based on the time of initial activation in Guam.
When does the plan start?
After inserting the physical SIM card… It begins the moment the Guam connects to and activates on the local supported network.
Will the plan start if I insert a physical SIM card in advance in Korea?
The service generally does not start unless connected to a supported local network in Guam.
However, we recommend swapping the SIM just before your trip or after arriving at your Guam destination.
How long is the product valid?
180 daysIt is.
You must activate and use it within the validity period.
Can I use the Guam immediately at the airport?
Guam can be used when it is connected normally to the local Docomo Pacific supported communication network.
Please restart your phone and enable data roaming upon arrival.
Can I use the Tumon in hotel areas?
It can be used within the range of Docomo Pacific support network.
Signal strength may weaken inside hotels, elevators, or underground areas.
Can I use it on Ritidian Beach too?
Due to the nature of outlying areas, connection quality may be lower than in city centers.
We recommend saving offline maps and necessary information before traveling by rental car.
Can it be used in Saipan?
The provided product information… …is specific to the Guam.It is.
If you plan to visit Saipan as well, please select a product that explicitly supports Saipan or the Northern Mariana Islands.
Can I use the phone and text message?
No.
This product is a data-only USIM and does not support general voice calls and SMS texts.
Kakao Talk·LINE·You can use data-based messages and voice calls such as WhatsApp.


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