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Unbeatable 5G Devices

Level up your productivity with a FREE 5G phone via U Mobile U Biz plans! Stay connected when you're abroad for business with free global roaming. Learn more.
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Rev-up your Biz today with 1TB Ultra Hotspot 5G with 2x FREE 5G Smartphones at only RM50/mth!
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ULTRA5G Reserve

ULTRA5G Reserve gives your business exclusive access to a dedicated lane on the ULTRA5G network, designed for faster, more reliable performance.​

reserve

Dedicated Network Priority​

Like a VIP lane for your business!
Your data is prioritised over regular traffic, especially when network demand increases. 

Up to 4X Better Performance​

Unlock faster speeds and reliable connectivity for seamless operations, quicker response times, and stronger productivity.

Here's how to enjoy ULTRA5G Reserve

Step 1

Activate Ultra5G Reserve plan

Step 2

Ensure you're on a 5G Standalone (SA) phone

iPhone

iPhone 15 models or newer and software updated to iOS 26.4 or later

Android

Compatible device update with the latest software

Step 3

Check that you are on 5G compatible SIM card or eSIM​

Visit our U Mobile store or reach out to respective account managers to upgrade to a physical 5G SUCI SIM or any eSIM activated after March 2025

Switch On Your ULTRA5G Reserve ​

Premier Roaming

A first-class roaming experience built for business. Enjoy seamless cross-border
connectivity across 60+ destinations,
so you can stay connected and in control wherever business takes you. 

First-Class Roaming. 
Built for Business.

Premium roaming that keeps business
travellers connected, responsive, and productive on the move.  

Borderless Connectivity. 
Business without Boundaries.

Seamless cross-border connectivity in over 60 destinations, keeping your business connected and responsive wherever you operate. 

Intelligent Security

Enterprise-grade, AI-powered protection built into the network. Always on, always working to safeguard your business from

scam calls, fraudulent SMS and malicious websites.

Safer Web Browsing

Protection against malicious websites, so your business stays secure while working online.  

Always-On Protection

Protection against scam calls and fraudulent SMS, helping safeguard your business from potential threats. 

Frequently Asked Questions

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ULTRA5G Reserve
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