ONSIM

Supported Devices

Onsim is committed to providing our customers with a seamless and reliable mobile experience. To achieve this we perform rigorous testing in order to identify the devices that are able to provide high quality voice, messaging, and data on our network. All devices must be unlocked and support Voice over LTE (VoLTE)

Apple

  • iOS 15.4 or later. Recommended: iOS 17.1 or later
  • iPhone XR or later
  • eSIM supported
  • VoLTE must be manually enabled

Google

  • Android 13 with March 2023 update or later
  • Pixel 6 and later
  • Pixel 'a' models not recommended for roaming
  • eSIM supported

Samsung

  • Android 14 or later
  • Android 13 and OneUI 5.1 - see device list below

Warning: Devices that were originally locked may not work with Onsim due to provider specific firmware

Compatible Phones

The following Compatible Phones have been tested with specific OS/firmware versions and in specific regions. Support for use outside these tested parameters will be on a best effort basis.

MakeModelOSRegioneSIM SupportManual Configuration
Nokia2780 FlipKai 3.1USNo
  • Enable VoLTE: Settings > Network & Connectivity > VoLTE, set VoLTE on
  • Add APN information
Nokia6300 4GKai 2.5.4USNo
  • Enable VoLTE: Settings > Network & Connectivity > VoLTE, set VoLTE on
  • Add APN information
NokiaG11Android 13UKNo
  • Add APN information
XiaomiRedmi Note 10Android 13 / MIUI 14.0.9UKNo
  • Enable VoLTE: From the phone's dialer enter: *#*#86583#*#
  • You will receive the following message confirming VoLTE is enabled: 'VoLTE carrier check was disabled'
  • Add APN information