Deliberately designed, utterly dependable.
You can take the Cat S42 with you anywhere and everywhere. It’s built tough to help you thrive in challenging outdoor work situations and extreme leisure pursuits alike.
How to buy your new phone
Already have a mobile plan with us? See how to upgrade your phone
Choose payment option and planYou can pay off your phone, interest free, over 12 or 24 months, but only when you add it to a mobile plan. Or you can buy selected phones outright.
Sign in to check out fasterIf you choose to pay off your phone, you’ll need to sign in with your Telstra ID to use our fast, secure checkout. If you don’t have one, you can easily create a Telstra ID now.
Keep your number or get a new oneOnce you’ve added your phone to a plan you can choose to keep your existing number or get a new one assigned to you in the online checkout.
Select your phone
CAT CAT S42 4GX
Device repayment from
Min cost $432 over 24 months plus your chosen plan costs
Why choose us?
Australia's largest 5G network
No lock-in contracts
Our month-to-month plans with no lock-in contracts give you the flexibility to change your plan once a month. If you leave, simply pay out your device.
No excess data charges in Australia
Once you’ve started your plan, you can personalise it anytime by adding on extras like entertainment and accessories.