Unlimited South East Asia SIM Card

Rated 3.11 out of 5 based on 9 customer ratings
(9 customer reviews)


Order worth Rs1,300 to be eligible for free shipping option AND a free gift!

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TSIM’s South East Asia SIM card is perfect to cover these countries with a single SIM card. Multi Local capability gets you local numbers in most countries. Incoming, Outgoing – local as well as to India, SMS and 3G/4G Data is free. Outgoing is by reverse call.
  • Roam in South East Asia with single SIM!
  • Free incoming, outgoing, SMS and 3G/4G Data!
  • Sim covers 13 countries!
  • Prepaid: No billing shocks!
  • Multi Local capability: numbers from 8 countries!
  • Outbound is through reverse call
  • Validity starts on first use in any covered country

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

Additional Information 1

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

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SKU: south-east-asia-unlimited-sim-card Categories: , Tags: , , , , , , , , , , , , ,
Seller: WarmConnect Solutions Pvt. Ltd.


  • Incoming: Free
  • Outgoing – Local: Free
  • Outgoing – India: Free
  • Data: Unlimited
  • Coverage: Australia, Cambodia, Hong Kong, Indonesia, Israel, Japan, Macao, Malaysia, New Zealand, Singapore, South Korea, Taiwan, Thailand
  • Note: Outbound is through reverse call
  • Billing: Prepaid
  • Numbers: UK, Australia, Hong Kong, Israel, Japan, New Zealand and Singapore
  • Standard+micro and nano size SIM card available to fit all phones.
  • We require a copy of your passport and visa.
  • Fair usage policy on calls applies, see below.
  • Data is at 3G/4G speeds for 100MB per day and at reduced speeds thereafter.
  • SIM Card is auto activated on first use in coverage area.
  • Validity start is on first use
  • Validity can be extended within the trip using the 7 day or 250 minute Refill.
Fair Usage Policy (FUP) on calling is either:
  • 1000 minutes minutes to India or
  • 1000 incoming minutes or
  • 1000 CUG minutes or
  • 500 local minutes or
  • a combination of above in 28 days
  • Reduced FUP (175 minutes) if used for incoming/outgoing local calls in:
    Ghana, Montenegro.
  • Reduced FUP (300 minutes) (175 minutes) if used for incoming/outgoing local calls in:
    Albania, Armenia, Austria, Bulgaria, Croatia, Estonia, Georgia, Italy, Kyrgyzstan, Latvia, Liechtenstein, Lithuania, Macedonia, Montenegro, Portugal, Russian Federation, Serbia, Switzerland, Tajikstan, Turkey, Ukraine
  • You may not be able to connect to some 2nd tier mobile phone companies in Europe, especially Lyca Mobile UK.
  • Calling premium numbers is not supported
  • 7 day validity cards get 1/4 of the above
  • 14 day validity cards get 1/2 of the above


Multiple Local Numbers on same SIM!
  • Multi local capability gives you local numbers in most countries in coverage
  • Local numbers available: UK, Australia, Hong Kong, Israel, Japan, New Zealand and Singapore
  • Calls can be received on any number attached to the card.
  • Local numbers can be made permanent in some cases at additional cost.
  • Local numbers can be forwarded to your Indian mobile after trip at additional cost.

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.

Please also note, using this SIM card to surf Internet or make calls outside the coverage area will significantly reduce the data and voice usage capacity, or even cause the SIM card to stop functioning.

Activation and Validity

This SIM card is automatically activated on first use in any covered country. Validity start is counted from the exact time of first use, and ends at the same time at the end of the validity period.

Receiving calls

People anywhere in the world can dial your UK number directly to reach you, for example, +44774132 12345. People can also reach you on your temporary local number. This is most useful for locals within the country in which you are currently located.

Emergency Call Number.

Please note Asian emergency call numbers E.g. “999” will NOT work in this card.

Making Calls through Reverse Call

This SIM uses reverse call for outbound calls. When you dial using reverse call, the call disconnects and you receive a return call connecting you with the number you want to speak to.

If you fail to get a call back, redial the number followed by the “#” key.

Making local calls

For the purposes of this card, local calls include calls to any country mentioned under “Coverage”, from any country mentioned under “Coverage”. To make such calls use the full international format. E.g. to call a Singapore number from any country use (for example) +65 4555 1234.

Making calls to India

Remember to add the country code when making calls to India. Check that the number begins with +91 before dialing. E.g. to call India number 022 24216344, dial +91 22 24216344


TSIM’s customer service agents can be reached via email at services@tsim.in or phone +91 22 24216344.

Should you use automatic or manual network selection?

There are two ways of selecting a network. You can either set your handset to use AUTOMATIC Network selection or MANUAL selection. When using automatic selection the handset will look for all networks that it is able to attach to and logs onto the first network it finds. When using manual selection you must manually search through the networks and select a network to attach to. We recommend using automatic network selection. Please refer to your handset manual to check the default settings for your phone.

Setting up call forwarding/divert

To activate call forwarding/call divert, dial *102(phone number in international format)#. You will get a confirmation message on the screen. For eg. *102912224216344#. To deactivate dial *103#

Setting data on your phone

Please ensure Mobile Data & Data Roaming is enabled on your phone. Setup APN (Access Point Name) manually as follows:

Set Access Point Name (APN) in your smartphone to “globaldata” without any username or password

On Android Phones, tap the Menu button  /  Settings / Mobile networks  / Access Point Names / New APN / Set Name & APN as “globaldata” / OK / Save
On iPhone: Tap Settings / General / Network / Cellular Data Network / APN and enter “globaldata”. Leave username & password blank.  Tap Network
On iPhone6 & above:
a. While connected to WiFi, open Safari and goto: m.apnchanger.org
b. Select Manual
c. Enter “globaldata” in APN Name (small letters & no spaces) and click install.
d. If asked for a PIN enter your iPhone 4 digit unlocking PIN
e. Approve the installation of the unsigned profile.
On some iPhone devices you will need to remove the existing current Profile (found in Settings-> General -> Profile -> Existing Profile -> Remove) before installing the Globaldata APN.
On Windows Phone: Go to Apps list / Settings / Mobile Network / Add Internet APN / Set APN as “globaldata” / Save

Additional information

Weight 0.1 kg
New Card or Refill

New, Refill


7 days, 14 days, 28 days, 250 India Minutes Lifetime Validity


UK (Cheapest Option), Australia, Hong Kong, Israel, Japan, Malaysia, New Zealand, Singapore, South Korea

9 reviews for Unlimited South East Asia SIM Card

  1. Rated 5 out of 5

    Pathikrit Bandyopadhyay (verified owner)

    Went to South Korea with two tsim simcards. Worked very well. Only thing I feel you should have 8s automatic APN setting, most simcards do that. In the middle I lost internet connection and that was because the APN got deleted somehow. Also never succeeded in calling one phone from another. Had to use VoIP call.

    • Services Tsim

      Thank you for your kind words. We are trying to have an APN that sets automatically in all these countries. We will continue to search for a solution.

  2. Rated 3 out of 5

    Panduranga Pai

    I used TSIM sim for my recent visit to USA. For calls, it worked reasonably well. But data,it never worked.

    • Services Tsim

      We apologise for the inconvenience regarding your data. Unfortunately, your message received on WhatsApp “Its working Now” was taken to mean that all services were working, including data. Thank you for bringing this to our notice.

  3. Rated 1 out of 5

    Syed faisal daud (verified owner)

    It was impossible using your card in Thailand.It worked in cambodia.
    But with all my efforts the internet never worked .No manual configuration.
    Last time the china sim worked but this time it failed miserably.
    I dont think i will try using your services anymore.
    Highly disappointed..

    • Services Tsim

      We apologise for the failure of our card in Thailand. We will inspect this case to see what happened. We appeal to you to give us another chance to serve you.

  4. Rated 5 out of 5

    Anbu V R (verified owner)

    Had no Problem in connecting to the data network after setting up the SIM card settings. This information comes with the SIM card. As for calls the Call back was instant and connections were clear. Appreciate the good service.

    • Services Tsim

      Thank you for your kind words

  5. Rated 5 out of 5

    Reshim (verified owner)

    Came to know about TSIM from a common friend , so after using Tsim services I decided to review of TSIM usage, I must mention that T SIM is undoubtedly economical option for travelers to multiple counties .
    The service was really good.
    I recommend Tsim for any traveler to Europe or around Globe.
    Thank you.

    • Services Tsim

      Thank you for your kind words and recommendation.

  6. Rated 4 out of 5


    I used the sim card for Japan. The service was really good. The voice call is by reverse calling. This caused little problem some times. There was a few seconds lag in voice call. Other than that it was very good. The data was also fast 50MB per day. I recommend this sim for any traveler to japan.

    • Services Tsim

      Thank you for your kind words and detail review

  7. Rated 1 out of 5

    Dr.Ojaswini Kotekar (verified owner)

    I had a similar experience like Sreenu.
    I had taken a Sim for Bali-Indonesia and the data did not work at all.
    Before leaving India I had called to ask if there were any specific instructions regarding using the card but no information was given ( later on I was told that information was available on the website, then why do they have a helpline??)
    I tried calling from Bali N no of times but to no avail, the data could not be activated at all and ultimately I had to buy a Local Sim at an additional cost for the purpose of using GPS as we were travelling on our own.
    In short, Tsim was horrible for Indonesia and the helpline was unable to help.

    • Services Tsim

      We apologise for the inconvenience caused to you. Unfortunately the APN settings are semi automatic for this card at the moment and are available on the website as well as on the APN settings card. We are in the process of improving the APN setup procedure for this multi country card.

  8. Rated 1 out of 5

    Sreenu Guntha (verified owner)

    Hello Everyone
    Just recently (Dec 23 to 29, 2016) I did my holiday tour in Malaysia and Singapore for 7 days. I got a SIM card from TSIM. it seems be the cheapest available SIM in the market. The best thing is single SIM works for multiple countries. This is was attracted me to get this SIM. However, I was deeply regret that I bought this SIM. The calling is painful, first you dial the number and then it gets disconnected and calls you back. This was a bit painful, but worked reasonably okay although I had to spent few minutes every time to get the connection and sometimes it never got connected. The dial back or reverse calling was mentioned in the website, so no regrets for this. However the seventh day it did not work and got completely disconnected as it was supposed to work since I purchased a 7 day SIM card. This is kind of cheating from TSIM. The other issue is data usage. It is so complicated to set the APN settings to get data working. The worst thing is you need internet connection (WIFI) for setting up data, which means you can not do anything until you check in into the hotel room which has a WIFI facility. I use Iphone 6S, which is even more complicated to set the data parameters (APN settings). The first two days I struggled and gave up. I sent an email to their customer service and they called me promptly after 5-6 hours or so. I was able to setup after 30 mins struggle or so and finally I was able to use the data. The limit is only 50 MB per day, which is too low. It gets consumed with in few minutes as soon as I turn on the data due to the Whatsapp usage these days. In the TSIM website it is mentioned that after the 50 MB usage on 3 G it will work on 2 G speed with no data limit, but it never worked for me. So the bottom line is ‘I could not use it when I needed the most’. Over all my experience with this SIM card is not good, hence I would not recommend this to anyone. Go for it if you want to have troubles in the country where there is no one to help you out.

    Sreenu Guntha

    • Services Tsim

      We regret the trouble you had using our SIM card. The new menu structure of the iPhone does make it difficult to get the data configured. We are making attempts to solve that, and as an interim measure are sending out cards with instructions to set the APN with our SIM cards. Thank you for your detailed comment.

  9. Rated 3 out of 5

    Aditya Pratap Singh Shishodia (verified owner)

    after coming back from my trip and on the mail triggered by TSIM for review of TSIM usage, I must mention that T SIM is undoubtedly economical option for travellers to multiple counties but there were two major issues which T SIM must address immediately: First one: Methodology for using there Sim must be informed in details to the travellers well in advance as the method informed by T sim was different in all the countries and every time major issue was faced in learning the methodology for sim usage and this could have been avoided by informing the user properly. This was a big lack on part of T sim and lot of inconvenience was faced.
    Secondly, there have been continuous issues with the network availability throughout the trip.
    Hope T sim will consider the reviews seriously and act for convenient, well informed and better services to its users. Please make it mandatory to provide proper information regarding various methods to use the call back services for making a call.



    • Services Tsim

      Thank you for sharing your experience with us and giving suggestions in such detail. We will immediately begin work on these issues and improve.

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Questions and answers of the customers

  1. Answered by the admin

    No! The SIM is not available at the Chennai airport. You need to order it online & we arrange to deliver the same to you at your specified address.

  2. Answered by the admin Yes...the SIM will work in all the 3 mentioned countries.
  3. Answered by the admin

    Yes the Unlimited South East Asia SIM would work in all the mentioned locations Singapore, Malaysia, South Korea and Japan.

  4. Answered by the admin

    You can use the Refundable Lifetime Global SIM (https://www.tsim.in/product/lifetime-validity-global-sim-card/) in Lebanon.

  5. There are no answers for this question yet. Answer now
  6. Answered by the admin

    The Unlimited South East Asia SIM would not work in Dubai. You may use the Unlimited Global SIM Card instead. Details available on https://www.tsim.in/product/unlimited-global-sim-card/ 

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