[Q] Does this phone turn off data signal after certain amount of time in deep sleep?

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http://forum.xda-developers.com – Was wondering if on this phone the data signal will stop and only come back on when the phone is woken from either user or a data request? I ask this because my old phone a Motorola Droid X2 had a build in way to make it so data would go off at a certain time, and only come on at a certain time (1 AM to 7 AM, etc) unless need be. Would help save battery life. (HowTos)