UncleSim Lite
Singapore, Malaysia, Indonesia, Thailand & Vietnam Travel eSIM (5GB)
Prepaid data. One QR code.
Choose a length below. The code follows by email, and your days start at the first connection.
Travel Duration (Days)
Installs on one phone and cannot be moved to another.
What you get
The facts for this plan, in one place.
Covers Malaysia, including Kuala Lumpur and Penang, plus Singapore, Indonesia, Thailand and Vietnam.
Singapore, Malaysia, Indonesia, Thailand and Vietnam are covered on one eSIM - five regions on a single plan. It suits the classic Southeast Asia overland route from Singapore to Hanoi.
| Data allowance | 5GB |
| Charged | Total for the plan |
| Lengths available | 3 - 30 days |
| Regions covered | - |
| After the allowance | Unlimited at 128kbps |
| Delivery | Email, QR code, within 15 minutes |
| Valid for | 180 days from purchase |
| Starts counting | At your first connection in Singapore, Malaysia, Indonesia, Thailand & Vietnam |
| Keeps your number | Yes - the eSIM carries data only |
Frequently Asked Questions
What is included in the Singapore, Malaysia, Indonesia, Thailand and Vietnam eSIM?
5GB of mobile data, charged once for the whole plan. After that, 128kbps: enough for chat and maps, not for video. Nothing is posted - the plan is a QR code you scan once, on the phone you already carry.
How long can I use it for?
Duration is your call at checkout - 3 to 30 days. You have 180 days from purchase to install it.
Where does the Singapore, Malaysia, Indonesia, Thailand and Vietnam eSIM work?
It works in Singapore, Malaysia, Indonesia, Thailand and Vietnam. Days begin at your first local connection, wherever in the coverage you land.
How do I get it, and what happens when I land?
Within 15 minutes of paying, the QR code is in your email. Set it up before departure - activation happens at your first connection overseas. It carries data, not a phone number - calls go through WhatsApp or your own line.
How it works
Three steps, all on the phone you already have.
Order online
Pick a length on this page and check out as usual.
QR code by email
The code is sent to the address you give at checkout. Nothing is posted.
Install, then fly
Scan it in your phone settings, then switch data roaming on when you land.
Before you buy
Ready when you are.
The QR code follows by email once you check out.
Questions first? WhatsApp +852 5927 8931.