Disable call forwarding active popup on iPhone

Unconditional forwarding:



Forward service: All Calls



Activate: *21*phone_number#



Cancel & Deregister: ##21#



Cancel & Retain: #21#







Status: *#21#



Reestablish: *21#







Conditional forwarding:



Forward service: If Busy



Activate: *67*phone_number#



Cancel & Deregister: ##67#



Cancel & Retain: #67#



Status: *#67#



Reestablish: *67#







Forward service: If Not Answered



Activate: *61*phone_number#



Cancel & Deregister: ##61#



Cancel & Retain: #61#



Status: *#61#



Reestablish: *61#







Forward service: If Out of Reach



Activate: *62*phone_number#



Cancel & Deregister: ##62#



Cancel & Retain: #62#



Status: *#62#



Reestablish: *62#







Simultaneous forwarding:







Forward service: All Forwards



Activate: *002*phone_number#



Cancel & Deregister: ##002#



Cancel & Retain: #002#



Status: *#002#



Reestablish: *002#







Forward service: All Conditional Forwards



Activate: *004*phone_number#



Cancel & Deregister: ##004#



Cancel & Retain: #004#



Status: *#004#



Reestablish: *004#