I like that it has all my contacts in one place so i dont need to add them over again when they change their number or email address etc..it also gives you an option if your phone line drops out during emergencies by letting u know its dropping! Also being able to block calls from numbers not listed which can be helpful sometimes but there are some times where i would rather just get someone's voicemail than talk to whoever called me without knowing who was calling first!! It really helps keep track of everything thats going on at once! Makes sure everyone knows whats happening around town as well as what we should do about any situations we may encounter while away from home.