... /Import Customers Informationf.System Backup/Restoreg.Remind Your Customer Birthday 2.Telephone Call Managementa.Telephone conversation recording, can ... c.Dial Telephone Numbers in LotYou can import telephone numbers in a lot into this system, the system can dial ... , attentionBrief: USB Interface,1 computer connects 1 telephone line, this system adopt ACCESS database. Install simply, use conveniently. ...