May epekto ba kung naka-on ang Cell mo kung walang signal sa area mo?

[philander]

mabilis lang madrain yung battery then mas iikli ang life cycle nung battery in the long run.

[ghosthunter]

depends, since your celfone is not receiving anything when there is no signal, your battery will last longer. If it lasts three days normal, it might last 4 days since none of the ringtones and vibrate modes is being used during that time.