Call Forward Busy
This feature forwards your calls when you are on the telephone with another call.
To forward calls:
1. Dial *90, then listen for three beeps and a steady dial tone.
2. Dial telephone number to which calls will be forwarded.
3. Listen for two beeps, and a disconnect; then hang up.
To cancel Call Forwarding:
1. Dial *91, then listen for two beeps, and a disconnect.
2. Hang up.
Call Waiting supercedes this feature. If you want this feature activated, you must first deactivate Call Waiting.