CMLINK SG mobile plans

Compare CMLINK SG mobile plans in Singapore. 9 plans available

Available Mobile Plans

SPECIAL OFFER
CMLINK SG logo
Original price: $10.10Special offer price: $5.05/mo

300 GB

CMLINK SG

Special Promotion:

600GB shared roaming data for use in Indonesia and Malaysia for 365 days (for new sign-ups only) 5G+ Access and 10GB local data for $5/month

Data:300 GB Data
Speed:4G / 5G
eSIM Support:No
Outgoing Talktime:300 minutes
Local SMS:100
Contract Length:No Contract
Roaming Data:630 GB
Data Rollover:No
Postpaid4G / 5G
View Mobile Plan
CMLINK SG logo
Monthly price: $7.70/mo

200 GB

CMLINK SG

Special Promotion:

100GB Malaysia roaming data valid for 365 days (for new sign-ups only) 5G+ Access and 10GB local data for $5/month

Data:200 GB Data
Speed:4G / 5G
eSIM Support:No
Outgoing Talktime:300 minutes
Local SMS:100
Contract Length:No Contract
Roaming Data:6 GB
Data Rollover:No
Postpaid4G / 5G
View Mobile Plan
SPECIAL OFFER
CMLINK SG logo
Original price: $15.00Special offer price: $13.00/mo

$13 Contract Plan

CMLINK SG

Data:400 GB Data
Speed:5G
eSIM Support:No
Outgoing Talktime:600 minutes
Local SMS:100
Contract Length:12 months
Roaming Data:620 GB
Data Rollover:No
Postpaid5G
View Mobile Plan
CMLINK SG logo
Monthly price: $15.00/mo

$15 Contract Plan

CMLINK SG

Data:420 GB Data
Speed:5G
eSIM Support:No
Outgoing Talktime:650 minutes
Local SMS:100
Contract Length:12 months
Roaming Data:626 GB
Data Rollover:No
Postpaid5G
View Mobile Plan
CMLINK SG logo
Monthly price: $15.00/mo

400 GB

CMLINK SG

Special Promotion:

600 GB Malaysia / Indonesia shared roaming data valid for 365 days (new sign ups only)

Data:400 GB Data
Speed:5G
eSIM Support:No
Outgoing Talktime:600 minutes
Local SMS:100
Contract Length:No Contract
Roaming Data:1025 GB
Data Rollover:No
Postpaid5G
View Mobile Plan
CMLINK SG logo
Monthly price: $21.00/mo

$21 Contract Plan

CMLINK SG

Special Promotion:

300mins from local to mainland China, Hong Kong SAR, Malaysia, Indonesia, Thailand and USA

Data:460 GB Data
Speed:5G
eSIM Support:No
Outgoing Talktime:900 minutes
Local SMS:500
Contract Length:12 months
Roaming Data:668 GB
Data Rollover:No
Postpaid5G
View Mobile Plan
CMLINK SG logo
Monthly price: $21.00/mo

450 GB

CMLINK SG

Special Promotion:

600 GB Malaysia roaming data valid for 365 days (new sign ups only) 300 minutes to call China

Data:450 GB Data
Speed:5G
eSIM Support:No
Outgoing Talktime:300 minutes
Local SMS:300
Contract Length:No Contract
Roaming Data:662 GB
Data Rollover:No
Postpaid5G
View Mobile Plan
CMLINK SG logo
Monthly price: $31.10/mo

$31.1 Contract Plan

CMLINK SG

Special Promotion:

400mins from local to mainland China, Hong Kong SAR, Malaysia, Indonesia, Thailand and USA

Data:Unlimited Data
Speed:5G
eSIM Support:No
Outgoing Talktime:1200 minutes
Local SMS:800
Contract Length:12 months
Roaming Data:690 GB
Data Rollover:No
Postpaid5G
View Mobile Plan
CMLINK SG logo
Monthly price: $31.10/mo

∞ Plan

CMLINK SG

Special Promotion:

600 GB Malaysia roaming data valid for 365 days (new sign ups only) 400 mins of international calls from Singapore to China, HK, Malaysia, Indonesia, Thailand and USA

Data:Unlimited Data
Speed:5G
eSIM Support:No
Outgoing Talktime:400 minutes
Local SMS:400
Contract Length:No Contract
Roaming Data:684 GB
Data Rollover:No
Postpaid5G
View Mobile Plan
CMLink is the Singapore mobile service of China Mobile International — the world's largest mobile carrier by subscribers — operating locally as an MVNO on the Singtel network. Launched in 2020, it offers no-contract SIM-only plans with a distinctive angle: connectivity between Singapore, mainland China and Hong Kong.

CMLink plans are designed for people who travel to or call China frequently — think bundled IDD minutes and the ability to use your data allowance across the border without buying a separate travel SIM. Both physical SIM and eSIM are available, sign-up and activation are done online, and customer support is bilingual (English and Chinese) around the clock via live chat, hotline and a local service centre.

Compare all CMLink plans on MobilePlans.sg below, or browse every SIM-only plan in Singapore.

Why choose CMLINK SG?

If your life spans Singapore and Greater China, CMLink is built for you. Its plans bundle China and Hong Kong data usage and IDD calling in a way no mainstream Singapore telco does, backed by China Mobile's cross-border infrastructure — while day-to-day coverage comes from Singtel's network, the most established in Singapore.

Everything is contract-free, top-ups accept Visa, Mastercard, WeChat Pay and Alipay, and support is 24/7 and bilingual — with a physical CMLink Service Centre for matters like ownership transfers that other digital telcos handle poorly or not at all. For students, new arrivals and frequent China travellers, it's a uniquely practical choice.

Frequently asked questions

What is CMLink Singapore?+
CMLink is China Mobile International's mobile brand in Singapore, launched in 2020. It sells no-contract SIM-only plans with a focus on Singapore–China–Hong Kong connectivity: bundled IDD minutes and plans that let you use data across the border. It runs as an MVNO on the Singtel network.
Which network does CMLink use in Singapore?+
CMLink operates on the Singtel network, so local coverage and speeds mirror Singtel's — the same infrastructure used by GOMO and other Singtel-network brands. CMLink itself is owned by China Mobile International, not Singtel.
How do I activate a CMLink SIM card?+
Activate online at the CMLink SIM activation page — note that activation can only be completed within Singapore. For eSIM, you'll receive an activation email after your application is confirmed, then scan the QR code on an eSIM-compatible phone to get connected.
How do I top up my CMLink plan?+
Top up on the CMLink top-up page or in your account. CMLink accepts Visa, Mastercard, WeChat Pay and Alipay — useful if your payment life runs through Chinese apps — for both plan payments and flexible voice, data and IDD usage.
How do I transfer ownership of a CMLink line?+
Transfer-of-ownership requests are processed in person at the CMLink Service Centre — they can't be done online. Related tip: if you're porting in a number registered under someone else's name, you can submit the port-in request from My Account after activating your SIM, providing the registered owner's details as authorisation.
CMLink vs GOMO — what's the difference?+
Both run on the Singtel network, so coverage is identical. GOMO is Singtel's own digital brand with straightforward local plans; CMLink is China Mobile's brand, differentiated by China/Hong Kong data usage, bundled IDD to China, bilingual 24/7 support and Chinese payment options. If you rarely deal with China, compare both against all cheapest mobile plans; if you do, CMLink's cross-border perks are hard to match.
Is CMLink good? What should I know before signing up?+
CMLink's strengths are Singtel-network coverage, genuinely useful China/HK features and 24/7 bilingual support via live chat and hotline (1602 free from a CMLink number, or +65 8870 0086). Plans are no-contract, so you can leave anytime. The main caveat is that some account matters, like ownership transfers, require a service-centre visit. See live plan prices on the cards above.

Compare plans by category