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Fuse
Huawei · 2020

Huawei P40 eSIM Setup

eSIM supported — works with Fuse

Install Fuse Mobile on your Huawei P40 in under five minutes. No SIM swap, no shop visit — scan a QR code and you're connected to the strongest of four UK networks.

Platform

Android

Released

2020

Min OS for eSIM

Android 10 (EMUI 10.1)

Set up Fuse on your P40

The whole process takes 2–3 minutes from the moment your activation email arrives.

  1. 1

    Open eSIM settings

    On your P40, go to Settings → Mobile network → SIM management → Add eSIM.

  2. 2

    Tap "Scan QR code"

    Point the camera at the Fuse activation QR from your welcome email.

  3. 3

    Download the profile

    Confirm when prompted — Android will fetch the Fuse profile from our provisioning server. Takes 30–60 seconds.

  4. 4

    Name the line "Fuse"

    Label the line so it's easy to identify alongside any other SIM you have. Pick Fuse as your default data line.

  5. 5

    Enable Data Roaming for travel

    In the Fuse line settings, turn Data Roaming on. Fuse plans include data in 130+ countries — this needs to be enabled.

Other Huawei devices

Yes. The Huawei P40 (released 2020) supports eSIM from Android 10 (EMUI 10.1) onwards. You can install your Fuse eSIM in under five minutes — no SIM swap, no shop visit.
After ordering, you'll get an email with a QR code. On your Huawei device, go to Settings → Network & internet → SIMs and choose "Add eSIM", then follow the prompts. The full setup takes 2–3 minutes.
Yes — the P40 supports dual SIM (one physical + one eSIM, or two eSIMs). Keep your existing line for calls and SMS, and use Fuse for data. You decide which line carries data in Settings.

Ready on your P40?

One eSIM.
Every UK network.

Auto-switches to the strongest signal. Plans from £5.99/mo. Set up in five minutes.

See plans from £5.99Check coverage

No contract. Cancel anytime.