IsatPhone Firmware Upgrades

All IsatPhone Pro and IsatPhone 2 satellite phone users are required to update their firmware to the latest versions by 1st August.

IsatPhone Firmware

For users covered by the MEAS (I4-F2) satellite region these firmware versions are mandatory as the versions include features to handle the unique GSPS signalling over India. Users on previous firmware versions will be rejected by the network from 1 August 2017. This is to be compliant with India national telecommunication regulations. Find out how to install the firmware upgrades on our Support Site: IsatPhone Pro: http://support.gtc.co.uk/customer/portal/articles/458030 IsatPhone 2: http://support.gtc.co.uk/customer/en/portal/articles/2130446-how-do-i-update-the-firmware-on-my-isatphone-2-?b_id=5116

For more information, please contact us via Email or Phone: Email: info@gtc.co.uk Phone: +44 1202 801290