Battery Life
One of the standout aspects of the OT-E105 is its battery life. The removable Li-Ion 650 mAh battery offers impressive longevity, with up to 250 hours of standby time and up to 10 hours of talk time. This significantly long battery life is partly due to the lack of power-consuming features found in more advanced models, making it reliable for users who prioritize basic communication over entertainment or connectivity.