- Incoming: Free
- Unlimited Data for upto 30days
- Data Validity: upto 30days from first use
- Talktime Validity: 30 days
- Network: AIS/DTAC
- Billing: Prepaid
- We need a copy / photo of your passport & ticket
- 3-in-1 (standard, micro and nano) size SIM card fits all phones.
- Know your number in advance. Activation before travel.
- Rates subject to change by AIS/DTAC without notice.
Using the SIM Card
Using the SIM Card for the first time
- Power off your phone
- Insert your new SIM card
- Power on your phone
- Your phone should connect on a GSM/WCDMA/LTE network.
Please also note, using this SIM card to surf Internet or make calls outside Thailand will significantly reduce the data and voice usage capacity, or even cause the SIM card to be suspended.
Coverage
AIS, DTAC & TrueMove have extensive 5G coverage across Thailand. AIS, however, Thailand’s largest GSM mobile phone operator, has slightly better coverage nationwide compared to other cellular operators. DTAC, on the other hand, is said to have a slightly faster network.
Receiving calls
People in Thailand can just dial your number preceded by 0 to reach you, for example, 08-1234-5678; People outside Thailand need to dial +66 plus your number, for example, +66 812345678
Calling a mobile number in Thailand
Dial the 9 digit mobile number preceded by 0; Thailand mobile numbers start with 8, 9 or 6. For example, to reach mobile number 832332332 you will need to dial 0832332332
Calling a fixed line number in Thailand
Dial 0 + area code + phone number; for example, 02-1234-5678 or 043-213456
Calling an international number when in Thailand – Super Savings Rate
Dial 00300 or 00400 + country code + phone number. For example, to call India number 022 24216344, dial “00300912224216344” or “00400912224216344” The international dial code 00300 or 00400 will be mentioned on the card.
Local Helpdesk
Call Local AIS Customer Care team at 1175 OR DTAC Customer Care at 1678 if you are within the country.
TSIM’s customer service agents can be reached via chat on this website, email at services@tsim.in or phone +91 22 24216344.
Unlimited Wifi
AIS provides wifi service with their SIM card. Data used when connected to their Wifi does not consume your Data Package
AIS Super WiFi: Dial *388*1# to receive username and password via SMS on phone. When connected use unlimited internet for validity period with download speed of 650 mbps & upload speed of 100 mbps.
to get your plan current balance.
Airtime Top Up
Visit any AIS Telewiz, AIS Kiosks, DTAC Store or Family Mart Store in Thailand. Top ups available for 50THB, 100THB, 300THB, 500THB & 1000THB.
Extension of validity
These cards can be refilled at the telecom operator’s store for an extension of validity. These refills will generally be more expensive than the rates paid to TSIM. However, we are not in a position to aid you in extending the validity of the card.
APN Setting
For most devices, this SIM card does not require any APN configuration to access Internet. iPhones rarely require any APN setting. However, some Android based devices may require you to manually configure their APN in order to access Internet correctly. If you have an Android OS based device, and your phone can make calls and receive texts, but cannot access Internet, please try to configure the APN based on the following instructions:
New APN setting:
Enter Wireless Control-> Mobile Network Settings-> Wireless Access Points (WAP) name-> Menu-> New APN, then input following information:
For AIS TRAVELLER SIM
APN: internet
username: blank
password: blank
APN type: default
For DTAC HAPPY TOURIST SIM
APN: www.dtac.co.th
username: blank
password: blank
APN type: default
What is an eSIM?
eSIM stands for “embedded” SIM which is installed in your phone by scanning a QR code or tapping a notification. If an activation date is required the QR code / Notification is sent after activation, else 24hours after completing your documentation.
eSIM Advantages
- Easy to use: Set up your plan by scanning a simple QR code or tapping a notification.
- Save on Shipping cost: No physical delivery requirement
- Save on time: In a rush to travel? We will send eSIM QR Code via email. Scan it as per instructions and It will be ready to use upon arrival.
- Keep your original SIM: The eSIM is in addition to your original SIM which will work as usual if you need it.
eSIM Disadvantages
- Unfamiliar: Since it is a new technology expect to be learning a bit.
- eSIM Compatible Phones: eSIM will only work in eSIM compatible phones. As a general rule, iPhone 11 and Android model 2021 and higher models are compatible with eSIM.
- Single Use Only: Most eSIM codes can be used only once. Please do not delete the eSIM created on your phone, since it cannot be recreated on your phone or any other phone. However you can de-activate the eSIM when not needed from your settings.
- Transfer of eSIM: To transfer an eSIM from one phone to another you must visit the store of the Operator concerned. However some USA eSIMs can be transferred from one iPhone to another.
Activating eSIM on your Device using a QR Code
Most eSIMs are installed using a QR code. The QR code is sent to you by eMail. You need an Internet connection to install an eSIM
iPhone XR, XS and newer
- Go to Settings, then Cellular.
- Select Add a plan, and the Camera app will open.
- Point your camera at the QR activation code until you see a message that says Installing cellular plan.
2021 Android and newer
- Go to Settings > Connections > SIM card manager
- Tap Add mobile plan
- Tap Add using QR code
- Scan the QR activation code
Activating eSIM on your Device using an Operator Notification
T-mobile, AT&T and some other operators make it even simpler to install eSIMs. They send a notification directly to your phone. Just tap on the notification and follow the instructions as in images below. The notification is sent to the phone you intend to use on your trip for which you have given us the EID and IMEI number by dialing *#06#. Click here to know why IMEI and EID numbers are needed.
Darpan Gera (verified owner) –
It was a breeze using Tsim. As soon as I landed in Thailand it started working within a few seconds. I recommend using Tsim and I will definitely use it whenever I visit Thailand again.
Services Tsim (verified owner) –
Thank you for your kind words.
Nilay Mishra (verified owner) –
SIM worked well, found no issue in making calls & using data.
Services Tsim (verified owner) –
Thank you for your kind review.
Aditya Maheshwari (verified owner) –
Excellent sim card service. It helps a lot to have access to affordable sim plans for international countries in India.
Services Tsim (verified owner) –
Thank you for your kind words.
nash pebble (verified owner) –
Best sim to buy if you travelling to Thailand. Works perfect.
Services Tsim (verified owner) –
Thank you for your kind review.
Bhanu Mittal (verified owner) –
Bought the TrueMove SIM. Easy to use. Inserted in my mobile phone as soon as I landed and it worked flawlessly throughout the trip. Would definitely purchase from here for my next trip.
Services Tsim (verified owner) –
Thank you for your kind review and continued support.
Silence Unleashed (verified owner) –
Worked perfectly with awesome 5G network..totally satisfied with the connectivity.
Services Tsim (verified owner) –
Thank you for your kind review and for confirming that the SIM card works on 5G.
Vatsal Agrawal (verified owner) –
Overall service was really good coverage, internet speed, calling quality. Every thing worked smooth without any hindrance.
Services Tsim (verified owner) –
Thank you for your kind review.
Rahul (verified owner) –
The sim worked perfectly got 30gb of data which will didn’t get utilise in 8 days every thing working smoothly
Services Tsim (verified owner) –
Thank you for your kind review.
Yash (verified owner) –
Bought it for my Thailand trip, Very convenient, don’t need to buy the sim once you reach your destination just need to swap the existing sim and you are ready to go…
The free usage of social media apps was a huge benefit. I barely ended up using my mobile data quota.
Services TSIM (verified owner) –
Thank you for your kind review and for pointing out a prime benefit of the card
Partho Pal (verified owner) –
Used the Thailand sims for myself and friends on two trips. Worked quite well in Bangkok. SIM delivery was prompt and service was great! Would rate the service best among all providers.
Note that I had a much better experience with Truemove than with DTAC. The DTAC sim had an okay network. Truemove was faster.
Services Tsim (verified owner) –
Thank you for your kind words and detailed review.
raji (verified owner) –
Bought DTAC sim from TSIM website . DTAC sim has erratic network in Phuket. In many places in Phuket 4G speed slow . In some places it was satisfactory. Last day we were in Bangkok … here also DTAC performance was patchy. Wanted to go online while dining at Asiatique the Riverfront, DTAC sim could not connect. My suggestion is to buy AIS as they are with 5G.
Services Tsim (verified owner) –
We recommend using the in country SIM card in the main / 1st slot as that slot gets first use of resources and is able to connect better. We are sorry you did not get good connectivity with your DTAC SIM. Thank you for your balanced review.
Dheeraj Agrawal (verified owner) –
Good option to have a card before you land in Thailand. I had received good 4G coverage and had no difficulty in accessing internet all through my stay. The price is also right.
Services Tsim (verified owner) –
Thank you for your kind review.
Sahil Garg (verified owner) –
The sim was activated without any hassle. I received it within 2 days of ordering. They sent a free mobile phone cover which turned out to be better than the one I had bought from Decathlon.
The free usage of social media apps was a huge benefit. I barely ended up using my mobile data quota.
Services Tsim (verified owner) –
Thank you for your detailed review and for pointing out the value of the free social media offer.
Prajna –
Go for it without a second thought. I ordered the sim just a day before my journey and wow I received it in 10 hours. I inserted the sim on landing and that’s it..I am all connected!!!! It was a very hassle free process from tsim and would highly recommend for every traveller.
Services Tsim (verified owner) –
Thank you for your kind words and recommendation.
Mohit Jain (verified owner) –
Good coverage in Bangkok, Phuket and Krabi. Reasonable pricing. Quick next day delivery. Great to know the phone number in advance.
Services Tsim (verified owner) –
Thank you for your kind review.
Abhishek (verified owner) –
I got 4 sim cards. 2Days Pattaya and 2 Days bangkok… Great coverage… Swift Delivery… Loved the service… Khop khub khap…
Services Tsim (verified owner) –
Thank you for your kind words and review.
shishir (verified owner) –
it was great purchase. i found absolutely no issue in thailand regarding network connectivity. If you are going to thailand it is a must purchase.
Services Tsim (verified owner) –
Thank you for your kind words and recommendation.
R K Gupta –
Very Convenient and reasonably priced. Connectivity was very good all along. Highly recommended
Shailesh (verified owner) –
Worked like a charm on landing in Phuket. Just inserted sim before landing and removed airplane mode after captain announced. Immediately all messages and watsapp texts started flowing in. Really worth the small extra cost they charge.
In my second hotel in Phuket, my phone would not connect to wifi due to certificate issues. All the 4 days I used 4G and it lasted easily since social media sites are not counted in traffic.
100% recommended for Thailand visitors.
Services Tsim (verified owner) –
Thank you for your kind review and recommendation. All things considered our SIM cards should be cheaper than those available at the airports of Thailand.
Sumitava (verified owner) –
I ordered for 2 thailand sim cards. I received my order within 72 hours. I switched on the sim cards on my arrival in bangkok and it was easy. I never faced even a single trouble. I would highly recommend everyone.
Services Tsim (verified owner) –
Thank you for your kind words and recommendation.
sona shah (verified owner) –
great connectivity , very helpful as ready for use on landing
Services Tsim (verified owner) –
Thank you for your kind review.
Tarun Wadhera (verified owner) –
Great coverage, even got the sim in india itself and when i reached the destination its operational without even doing any thing
Thanks to tsim
Services Tsim (verified owner) –
Thank you for your kind words.
Dr K N Poddar (verified owner) –
Good product with flawless coverage and excellent sound quality
Services Tsim (verified owner) –
Thank you for your kind words
Murali (verified owner) –
Purchased Thailand AIS sim from Tsim.in. It is truly valued for money. Soon we landed we were able to use the sim and the speed and availability of network across the country was awesome!
Thanks again! Tsim.in!!!
Services Tsim (verified owner) –
Thank you for your kind words.