📡 AT&T
Forward All Calls (Unconditional)
- Dial **21*[SloaneNumber]#
- Hit the call button
- ✅ You'll hear a confirmation sound.
Forward When Busy, No Answer, or Out of Range (Conditional)
These must be entered separately:
- Busy: **67*[SloaneNumber]#
- No answer: **61*[SloaneNumber]#
- Unreachable: **62*[SloaneNumber]#
Turn Off Call Forwarding
All calls: ##21#
Busy: ##67#
No answer: ##61#
Notes:
iPhones: Go to Settings → Phone → Call Forwarding for always-on forwarding.
Conditional options need dial codes.
Compatible with AT&T and networks like Cricket, Consumer Cellular.
Disable Live Voicemail on iPhone for best results.