What is Voice Warp?
The optional Voice-Warp service allows you to redirect calls to another telephone. Calls can be redirected to analog telephones, ISDN telephones, or cellular telephones, but not to PHS phones. Calls originating from analog telephones, ISDN telephones, and public telephones can be redirected to another destination. Calls from portable and PHS phones cannot. The analog equivalent of INS Voice-Warp is Call Forwarding. See Voice-Warp charges.