Originally Posted by rdj
Wirelessly posted (8830 (SPCS): BlackBerry8830/4.2.2 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/104)
You could set up address book entries to forward and cancel forwarding, then assign these to two speed dial slots. To forward, store the sequence "*72phnum" (where "phnum" is the forwarding destination) and "*720" to cancel forwarding. It wouldn't happen automatically, but at least you would have single-key convenience.
OTOH, perhaps there is an app somewhere that could auto-dial on a schedule. If not, it should be possible to write such an app. There might be a slight complication getting past the "ok to let app dial phone" confirmation dialog, but there may yet be a way...
I believe the *72 and *73 forwarding assignments are only for CDMA carriers.
They probably won't work for the OP who is on Rogers which is a GSM carrier.