1. Can not manage. All of your ex-girlfriend, including the campaign’s staff and lawyers can play the numbers. Number of excluded directories, caller ID, other than to resolve this problem, the blacklist, but the effort is still not fully accepted the call can not be avoided.
2. Phone numbers and equipment, and binding and not binding. Each person can have multiple numbers, home of the plane is shared by many people, which number the caller is the best way to contact you should think.
3. User experience is weak. The telephone number is designed as a tool – the telephone dial-up. So far it has not changed from the beginning. Call another optimizing the experience, what a voice mail and conference calls with its own extract also check flight information than I’m sorry, is boring.