Compare our Kasi Up Postpaid Plans
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Kasi Up Postpaid 49RM49 for 100GBBuy Now |
Kasi Up Postpaid 49
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Kasi Up Postpaid 30RM30 for 20GBBuy Now |
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Data
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100GB | 100GB | 20GB |
Contract
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24 months | ![]() |
24 Months |
Kasi Up rewards
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6 months free
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Free YES phone
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4G paling power
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Unlimited borak
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On-Net: Unlimited Off-Net: RM 0.09 |
Keep Your Number in these easy steps!
Switch to YES during or even after activating your SIM
Know More
Step 1
Download the MyYes app to Keep Your Number even long after your activation.

Step 2
Head over to ‘Quick Access’, and select “Switch to YES” then “Keep Your Number”.

Step 3
You will receive a confirmation SMS from your existing service provider. Reply to confirm your switch.

Get Databack rewards
the moment you say YES

Earn Databack Rewards
Spend on Shopee, or complete FrogPlay challenges and earn YES data!

Have Your MyYes Account Ready
You can claim your databack as long as you have a YES account.

Shopee Databack
Earn 5GB for every RM50 spent on Shopee!

FrogPlay Databack
The more points you earn, the more databack you can claim!
Learn More
In partnership with

Ready to Switch to YES?
Here’s what to expect:
Now
Purchase your favoured plan via the MyYES app

Three Days
Allow 3 working days for processing

Parcel Received
Check our website on how to activate your SIM

The Next Day
Enjoy high speed connectivity!
