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Switching SIMs just got easier

We offer an online auto-switching service between phone carriers, so that you can have an efficient, uninterrupted mobile experience.

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Super Good Deal, Pay 8 get 10

Pay £79.9 up front to get 10 months of 6GB pack worth £99.9

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1000 minutes IDD calls to 10 destinations!

Subscribe to any CMLink UK Pack and enjoy 1,000 minutes' free talk* to 10 destinations include mainland China, Hong Kong SAR, Canada, USA every month. Staying in touch with family and friends back home has never been easier or more affordable.

*Fair Use Policy (FUP) applies. *Apply on selected plans. For details please visit Mobile Plan.

Roam with one plan. Use data for free.

With our CMLink UK Packs, you can take advantage of no extra fees when using data in the UK, or roaming abroad in selected destinations in the EU, mainland China and Hong Kong.

Easy Breezy. Free Delivery

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Here for you. Happy to help.

Call 10086 with a CMLink SIM in the UK/EU/Hong Kong SAR China/Other Roaming regions (Free)
Call +44 797 300 0186 with a CMLink SIM in the mainland China (Free)
Call +44 797 300 0186 from a non-CMLink SIM in the UK or other zones
Call 4001666022 from a non-CMLink SIM in the mainland China (Toll-free)

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