*respectfully snipped*
Could it be something as simple as BC setting the V-Tech
landline phone to 'forward' any calls coming in? All he would have to do is call his home phone and the call would automatically be forwarded to his cell if that was the number he set the 'call forwarding' to. The call would come through because most all cell phones do have the call waiting feature. The call would come through to his cell on the other line.
IOW, he could be calling his home phone number from his cell with his home phone set to call forwarding to his cell number. The incoming call from the landline would come in on cell via call waiting.
****I give up! LOL, it is too late for me to convey my thoughts tonight! I am beginning to sound like the ADA I criticized for the very same thing today!
fftobed: