In areas with challenging topography, like the mountainous regions near Dilijan or Tatev, your phone might expend more energy searching for the strongest signal. To optimize battery life and maintain stable connectivity with Truly Roaming, we recommend manually selecting a network operator. Lock your phone to a strong local carrier, such as Viva-MTS or Ucom, which are typically supported by our eSIM profiles. This prevents constant network re-scanning and ensures you stay connected for your video calls and uploads.
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Does using Truly Roaming's data service in Armenia's varied terrain significantly impact my phone's battery life?
Updated April 22, 2026
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