PBX systems have proprietary sets but the primary phone is the industry standard set. When picking a communications system you should consider the amount of time personnel will spend on the phone. In today's world people are increasingly out of their offices and on the go. Automated Attendant Voice Mail is an excellent method of keeping in contact with your customers and employees. It can be specially programmed to meet the needs of each individual user.
Voice mail can deliver messages to a user anywhere in the world.