Call processing based on call patterns and other criteria

摘要

The patent application describes techniques for managing calls. In one embodiment, a computer-implemented method comprises detecting a call to a target phone; determining a source of the call; determining one or more patterns of talk time for calls between the source and the target phone, wherein the patterns indicate one or more call durations for the calls between the source and the target phone; determining an amount of talk time a battery in the target phone can sustain; determining that at least one of the call durations for the calls between the source and target phone is greater than the amount of talk time the battery in the target phone can sustain; and sending the call to a voice mail associated with the target phone.