Home Wi-Fi or mobile data: which should you use?
Streaming on the lounge TV and hotspotting from a phone are not the same job. Here is how we help Casey Central customers pick NBN, 5G home internet, or a bigger mobile plan.
Read moreTOfficial Telstra Partner
Welcome to Mobiz — Your Trusted Telstra Partner at Casey Central
As an official Telstra partner, Mobiz offers a range of services to cover all of your communication needs. Since opening in 2009 we have grown into a trusted local source for the newest smartphones, mobile plans, internet and data solutions, and iPhone, laptop and tablet repairs.
Mobile, NBN & 5G
Plans set up in store
Telstra, Belong and Boost — mobile with 5G, NBN home internet and more. We port your number and activate before you leave.
Prepaid SIMsNBN5G
Latest phones in stock
Apple, Samsung, Google & more
Accessories
In store
Cases, screen protectors, chargers, cables and audio — including Sprout — for every device we sell.
Mobiz Brands
The Brands We Offer
As a Telstra partner we carry a range of brands, so you have access to the best communication options available. Our main brands are:
Telstra
Australia's leading telecommunications company, known for its network coverage and reliability. As a Telstra partner we offer the newest smartphones along with Telstra mobile plans (including 5G), NBN home internet and data solutions.
Mobile · NBN · 5G · DevicesRead more ›
Boost
Boost Mobile runs on the Telstra network with simple, cost-effective mobile, data and internet options. Through our partnership we can set you up with generous data allowances at a lower price.
Prepaid · DataRead more ›
Belong
Belong is a mobile virtual network operator on the Telstra network, offering straightforward and affordable mobile plans with 5G, NBN home internet and data services without sacrificing quality.
Mobile · NBN · 5GRead more ›
Brands We Serve
TelstraBelongBoost MobileAppleSamsungGoogle PixelMacBookiPadTelstraBelongBoost MobileAppleSamsungGoogle PixelMacBookiPad
Find Out More
About Mobiz
We are your communication partner, not just a service provider. Mobiz began with a simple aim: proper smartphone repairs, done locally. Over time we widened what we offer and became a complete communication solution for the area.
Founded in 2009, we set out to be a one-stop shop for everything to do with your phone. That commitment to customer service and a genuine interest in the technology is what grew us into a dependable Telstra partner with our Casey Central store.
›Read more about us7 days
Open every day of the week
Mobiz Made Easy
Services We Offer
Our goal is to provide complete communication solutions. What we cover:
Telstra Mobile Plans
Telstra, Belong and Boost plans to suit different usage and budgets. Whether you use a lot of data, want unlimited talk and text, or prefer prepaid, we will match the plan to how you actually use your phone.
Latest Smartphones
The newest handsets from Apple, Samsung, Google and more, outright or on repayments. In-store deals change week to week, and we will help you land on the phone that fits what you need.
Internet & Data
As a Telstra partner we help with NBN home internet and 5G mobile or home internet options in store — checked against what is available at your address — plus prepaid SIMs and data packs for travel. Pick up the modem here and we will show you how to set it up. Plan details and pricing are confirmed with you in store.
Phone Repairs
Accidents happen. Cracked screens, battery problems, water damage and more are diagnosed and fixed by our technicians using quality parts, with quick turnaround times and a warranty.
IT / Phone setup support
- First-time phone setup (Apple ID / Google account)
- SIM / eSIM activation and Wi‑Fi / mobile data
- Transfer contacts, photos, and apps from the old phone
- Set up email and everyday apps (e.g. WhatsApp)
- Basic security (passcode / Face ID, find-my-phone)
- Short how-to so the customer can use the phone confidently
Phones & Accessories
Brands we offer
The phone, headphone and accessory brands we stock in store — including Beats, Sony, JBL and Sprout.
Google Reviews
Our Customers Love Us
Mobiz Repairs
Repair Services
Our technicians diagnose and repair phone, laptop and tablet faults the same day using quality parts backed by warranty. Fast, reliable service when you need it most.
iPhone Repair
From $89 · Screen · Battery · More
Phone Repair
From $89 · All brands
Laptop Repair
From $99 · MacBook · Windows
Tablet Repair
From $99 · iPad · Samsung
→All Repair Services
Free diagnosis · No fix, no fee
T
Official Telstra Partner
Authorised since 2009
⚡
Same-Day Repairs
Most done in under an hour
@mobiztelstrapartner
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Deals, new arrivals and repair tips, posted from our store.
Enquire with us
Thank You For Your Interest
We appreciate your time and would like to hear from you. If you have any questions or concerns, please get in touch — or just walk into our store.
Our Store
Our Store, Open Seven Days
Open today
Casey Central — Casey Central Shopping Centre
Casey Central Shopping Centre Shop 129/400 Narre Warren-Cranbourne Road Narre Warren South VIC 3805
Store opening hours
Monday09:30 AM – 05:30 PM
Tuesday09:30 AM – 05:30 PM
Wednesday09:30 AM – 05:30 PM
Thursday09:30 AM – 07:30 PM
Friday09:30 AM – 07:30 PM
Saturday09:30 AM – 05:00 PM
Sunday10:00 AM – 05:00 PM
From the blog
Tips from the store
Practical advice on plans, prepaid SIMs, NBN and device repairs, written by the Casey Central team.
How to keep your mobile number when you switch
Porting a number to Telstra, Belong or Boost is straightforward when the account details match. Here is what to bring so the switch finishes before you leave the counter.
Read more
Water-damaged phone: what to do before you come in
A wet phone is not always a write-off. Power it down, skip the rice, and bring it in — we will check corrosion before any paid repair.
Read moreFAQs
Frequently asked questions
Do you offer same-day phone repairs?
Yes — most screen and battery repairs are completed the same day at our store, often within an hour.
Can you set up Telstra, Belong or Boost plans in store?
Absolutely. As a Telstra partner we activate SIMs, port numbers and walk you through the plan before you leave.
Do you repair brands other than Apple?
We repair iPhone, Samsung, Google Pixel, Xiaomi, OPPO, Motorola and more, plus tablets and many laptops.