Mobile

eSIM | About

This article contains information about eSIMs.

eSIM | Troubleshooting

This article contains information about OneNumber and eSIM

OneNumber | How to Activate

This article contains information about how to activate OneNumber.

OneNumber | Make Changes

This article contains steps on how to make changes to OneNumber.

One Upgrade | How to redeem

This article explains how to redeem One Upgrade.

Buying a Product or Service

Sign up to new products, purchase additional services, online order support, device guides and articles on how to activate services.

One Upgrade | About

This article contains details about One Upgrade and how it works.

One Business with Webex | Turn off "pause app activity if unused" on Android devices

This article contains steps to turn off the default sleep state applied to all installed apps on Android smartphones, resulting in an improved Webex user experience.

OneNumber | About

This article contains information about OneNumber

My One NZ | Set up a Direct Debit from a bank account

This page explains how to set up a direct debit from a bank account using My One NZ.

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