Set Per-App Cellular Access UI Visibility: registry value AppCellularAccessUIComputerHKLM\Software\Policies\Microsoft\Windows\WwanSvc\UISettings

Policy ID: ShowAppCellularAccessUI
Scope: Computer Configuration
Supported on: At least Windows Server 2016, Windows 10
Source: Administrative Templates (.admx) for Windows 11 2026 Update (26H2) (version 1.0)
Category: Network › WWAN Service › WWAN UI Settings

Registry

AppCellularAccessUI

REG_DWORDComputer

HKLM\Software\Policies\Microsoft\Windows\WwanSvc\UISettings Current key

Enabled value: Depends on the option value
Element: Please select one option to set:

Options
Item	Stored value
Hide	0
Show	1

Apply with .reg · CMD · PowerShell

.reg

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WwanSvc\UISettings]

; Options (use only one)
; Hide
"AppCellularAccessUI"=dword:00000000
; Show
"AppCellularAccessUI"=dword:00000001

CMD

:: Options (use only one)

:: Hide
reg add "HKLM\Software\Policies\Microsoft\Windows\WwanSvc\UISettings" /v "AppCellularAccessUI" /t REG_DWORD /d 0 /f
:: Show
reg add "HKLM\Software\Policies\Microsoft\Windows\WwanSvc\UISettings" /v "AppCellularAccessUI" /t REG_DWORD /d 1 /f

PowerShell

# Common: create the key
New-Item -Path 'HKLM:\Software\Policies\Microsoft\Windows\WwanSvc\UISettings' -Force | Out-Null

# Options (use only one)
# Hide
New-ItemProperty -Path 'HKLM:\Software\Policies\Microsoft\Windows\WwanSvc\UISettings' -Name 'AppCellularAccessUI' -PropertyType DWord -Value 0 -Force | Out-Null
# Show
New-ItemProperty -Path 'HKLM:\Software\Policies\Microsoft\Windows\WwanSvc\UISettings' -Name 'AppCellularAccessUI' -PropertyType DWord -Value 1 -Force | Out-Null