Looking for ideas. Thanks for the help. Customer has 8x24 dr5 and flash 2 voice mail. Has 1 main # and 3 rollover lines. All lines are on all 5 telephones (m7310). During the day when someone is there they always pickup the telephone. At night or any other time no one is there they would like calls to go directly (1 ring) to 1 mailbox with 1 message.Thanks