10 day Unlimited Global Data SIM

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Rated 3.00 out of 5 based on 2 customer ratings
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TSIM’s 10 Day Unlimited Global Data SIM card provides 4G across 22 countries. For use with Phones, iPads, Tabs or Hotspot. Voice is supported through Apps such as WhatsApp and TSIM’s experimental PSTN App.
  • 4G Data across 22 countries!
  • Asia + Europe + USA + Australia
  • Unlimited Data in any of the countries.
  • First 4GB Data @ 4G speed then at reduced speed of 128kbps
  • 10 Day validity from first use
  • Works in Phones, Tablets, Dongles, HotSpots or Mifi

Check My Phone

All phones do not work in all countries, esp. on 4G networks. Enter phone model number below to have our helpdesk check your phones for compatibility for FREE! If you don’t have the model number, leave as much information as you can below, the helpdesk will assist you in finding the model number. If you have multiple phones, list them all separated by commas.

Enter phone model below (optional)

Additional Information 1

Express shipping: Order before 5PM to get this by 11AM tomorrow. (In most cities. Weekdays only.)


Travel the world with a TSIM’s Data SIM! The 10 day Unlimited International Data SIM covers important countries across the World.
  • Unlimited data in covered countries.
  • First 4GB Data @ 4G speed & then at reduced speed of 128kbps
  • Coverage across Asia, America, Europe & Australia.
  • Billing: Prepaid
  • Triple cut SIM card available to fit all phones.
  • We require a copy of your passport and visa.
  • Prepaid: No billing shocks!



Australia, Bangladesh, Cambodia, China, Hong Kong, Indonesia, Laos, Macau, Malaysia, Myanmar, Pakistan, Singapore, South Korea, Taiwan, Thailand


Bulgaria, Hungary, Montenegro, Norway, Serbia, Sweden

North America:

United States

Using the SIM Card

Using the SIM Card for the first time
  1. Power off your phone
  2. Insert your new SIM card
  3. Power on your phone
  4. Your phone should connect on a GSM/WCDMA/LTE network.

Note: Validity of the SIM begins from first use, so please insert the SIM only on arrival at one of the covered countries.

Voice Calls

Voice calls using apps such as WhatsApp, Facetime and TSIM’s experimental PSTN App are supported on this SIM. However, individual countries may block certain apps. Read more about TSIM’s experimental PSTN App at the end of this page

Emergency Call Number.

Please note emergency call numbers may NOT work in this card.


Operator’s helpdesk is available toll free on +66 2 202 8100 (24 hours). You can dial this number using this SIM card itself.

TSIM’s customer service agents can be reached via email at services@tsim.in or phone +91 22 24216344. This number cannot be reached using this SIM card.

Finding balance

To check balance dial *101*1*9#. You will receive a return SMS with details in a few minutes. Remember that even after your high speed data allowance is exhausted, you can continue to use data at reduced speeds till expiry of validity.

Internet Settings

Normally the Internet Settings (APN) will be configured automatically. You may receive a prompt on your device to “update the carrier settings”, please accept this request.

Voice calls using TSIM’s Experimental Android App

Use our complementary Android App to make Free calls to India or locally when you travel abroad. After booking a SIM you will receive an SMS with a link to download the App. If you dont book a SIM card from us, you can still use the App by signing up belowat www.TSIM.in. The App functions using Wifi or 3G/4G connections. Upto 2000 minutes are provided per trip as per the table below. The App auto-replenishes calling credit each time you travel.

Benefits of the App

  • Call Landlines and Mobiles in India and abroad. This is a PSTN calling App, that lets you make business calls. Perfect for making travel arrangements or getting in touch with offices abroad or in India.
  • Use cheaper Data only roaming SIM cards.
  • Use beyond validity of unlimited cards by a few days. Visiting Europe for 15 days using 14 day Unlimited Europe SIM Card? This App will help you stay connected if you are traveling for a few days beyond the validity of your International SIM card
  • Increase minutes for limited cards. Some of our International SIM Cards have limited minutes to call locally and to India, such as our Thailand card or China Card. This App will let you use your Data to make calls
  • Extend coverage of your International SIM card. Are you planning to visit Canada using a USA only SIM card? Would you like to make a few calls during a layover in say Dubai using a Europe SIM Card? This App will help you in these situations.

Table of minutes available for popular destinations

Destination Minutes available to call Destination
If you book our SIM Card If you dont
India 2000 200
Thailand, Malaysia, China, Singapore, Taiwan, USA, Canada 2000 200
UK & Most of Europe 600 60
UAE & Most of Gulf, Sri Lanka, Philippines 200 20


  1. The minutes available depend on the number called, not the country you are located in
  2. The minutes available can be used even after returning from the trip
  3. You can call India numbers only when you are traveling abroad
  4. This App is known to work in the Gulf & China!

Installing the App


Please register at our site using the registration form belowat www.tsim.in. You can skip this step if you already have an account with www.tsim.in, or have recently purchased a SIM card at our site.

Download App

Please download the App on your Android phone by clicking this link onthe link sent to the Android phone. Login to receive the App download link as SMS

Install App

Please install the App on your phone. You need to enable “Unknown sources” (Settings->Security) in your phone to install it. This is required because the App is not launched in Play Store. Also when the App is started for the first time, it asks for permission to access the phone’s contacts, location and record audio. Please do the same for proper functioning of the App.

Using the App

Login screen
Login to the App: Start the app, and login to it using the username and password created during registration on this page. The username and password will be mailed to you as well as sent in the SMS with the download link.
Update contacts
Sync phone contacts: Click on the contacts tab and then “Update contacts” to load your contacts into the App. The App will add +91 wherever it finds a number without a country code, or with a “0” at the start.
Use Dial Pad: You can also directly type numbers instead of using contacts. Please ensure that numbers are in international format, i.e. they start with the country code. You need not start with “+”














Click here on an Android Phone to download the App!

Additional information

Weight 0.1 kg

2 reviews for 10 day Unlimited Global Data SIM

  1. Rated 1 out of 5

    Bhavesh Vats (verified owner)

    I did not get 4G network. When I complained I was told it was due to my phone model Lenovo K8 note. But before purchasing the SIM, I tried checking the phone details on the site but did not get any such information.
    Not value for money

    • Deven Verma

      Your handset is not compatible with 4G frequencies used in the US. We advise customers to select “Check my phone” option to enable us to help you with handset and SIM card choice. Thank you for your review.

  2. Rated 5 out of 5

    hetalddamani (verified owner)

    Excellent coverage. True value for money.

    • Services Tsim

      Thank you for your kind words and review.

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