We have a customer with a BCM 400 3.6 with a PRI with DID. I have the PRI a DID ring a hunt group so it rings a group of phones, on all phones it the target line is ring only. The customer wants to be able to answer on one phone put it on hold and press the held line flashing on another phone like you could do with analog trunks. I've given them transfer and park but they want to be able to say, pick up line X. If the target line was "appear and ring" would that help? One cavet is that this target line is nevered answered by AA or VM.