eSIM Ready
Unlimited Talk & Text
Data Banking
Great Customer Support

Ultra - 220GB + Unlimited talk & Text

Postpaid

This mobile plan renews every calendar month at $54.90, ensuring uninterrupted connectivity for ongoing operations and enterprise workflows.

220GB Business Data Allowance

A large 220GB data allowance built for heavy everyday use—ideal if you rely on hotspot, stream often, and use cloud apps across your devices.

Unlimited Talk & Text

Unlimited national calls, SMS, and MMS support consistent communication across teams, clients, and business locations.

No Lock-in Contract

Operate with full monthly flexibility—no lock-in contracts, allowing businesses to scale, adjust, or cancel as requirements change.

Up to 300GB Data Banking

Unused data rolls over each month, giving you extra flexibility for heavier periods—like traveling, working from home, or using hotspot more often.

Optus 4G/5G (up to 150 Mbps)

Download speeds are uncapped on the Optus 4G/5G network.

Wi-Fi Calling & VoLTE

HD voice via VoLTE and Wi-Fi Calling improves call reliability and clarity in office environments, multi-storey buildings, and low-signal areas.

eSIM ready

Instant activation with eSIM support, ideal for BYOD setups and rapid deployment across compatible business devices.

Postpaid Billing Control

Postpaid billing offers predictable monthly management, helping businesses avoid unexpected usage disruptions.

Ultra

Best for heavy data users & sharing

220GB

$54.90

Renews every 1 month

Postpaid
Unlimited Talk & Text
No Lock-in Contract
Up to 300GB Data Banking
Optus 4G/5G (up to 150 Mbps)
Wi-Fi Calling & VoLTE
eSIM ready

All plans are for use in Australia and intended for personal use. Plans renew every 1 calendar month. If you run out of data, you can add more anytime with a Data Bolt-On.

Terms & Conditions apply. View the Critical Information Summary.

A Yomojo SIM for All Your Devices

Use a physical SIM or eSIM across phones, tablets, and compatible mobile broadband devices.

Physical SIM Card

Standard, Micro, Nano

Delivered in 2–4 business days (priority letter)

eSIM

QR code activation

Instant setup on compatible devices

No plastic SIM required

BUNDLE YOUR SERVICES AND SAVE MORE

Combine mobile and internet plans to simplify bills and reduce costs. Bundle your mobile and internet services in one place. Simplify your bills and enjoy better value across your connected plans.

Create Family Bundle

MORE REASONS AUSTRALIAN CHOOSE YOMOJO

Simple, Secure Payments

Payment details are encrypted and securely stored, allowing fast recharges without re-entering card information.

Automatic Plan Renewal

Plans renew automatically every 1 calendar month, preventing service interruptions caused by missed top-ups

No Lock-In Contracts

Plans have no lock-in contracts, allowing changes or cancellations at any time with no exit fees.

Easy Online Account Control

The online dashboard shows real-time usage, plan details, and account changes in one place.

REFER A FRIEND AND YOU'LL BOTH SAVE $20

Invite a friend to join Yomojo and you'll both receive $20 credit once they're connected. It’s our way of saying thanks for spreading the word.

Learn how it works

Frequently Asked Questions

What is a postpaid SIM-only plan?

Is this a month-to-month SIM-only plan?

Can I use Yomojo SIM-only plans on my existing device?

What should I know about the 3G shutdown?

Can I keep my existing mobile number when switching to Yomojo?

Can I change my SIM-only plan anytime?

What happens if I run out of data before my plan renews?

How are postpaid SIM-only plans billed?

Can I switch between prepaid and postpaid SIM-only plans?

Are SIM-only plans suitable for tablets or mobile broadband devices?

Ready to get started? Here’s how easy it is to get our plan!

Follow this easy guide to keep you Connected as Expected.

Step 1

Select plan

Simply choose your data based on what you use each month. Plans auto-renew every 30 days.

Step 2

Order

Order your Yomojo service with a Physical SIM delivered in 2–4 business days, or choose an eSIM for instant activation.

Step 3

Activate

Activate your Physical SIM online, or set up your eSIM by scanning the QR code.

Get started now