How to run
Open Phone app, dial *#21#, press Call
Phone Diagnostic Codes
iPhone Call Forwarding Status
Check call forwarding status on iPhone
Details
Displays current call forwarding settings including whether calls are forwarded and to which number.
Use caseCheck call forwarding configuration
Works oniPhone (iOS)
CautionRead-only; shows status only
Utilities
Copy-paste helpers
Tip
Use to verify if calls are being forwarded unexpectedly
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