Inmarsat have launched a new firmware update for the IsatPhone Pro. This upgrade provides enhancements to DTMF signalling. This is used for such services as telephone banking and 2 stage dialling. The upgrade also includes an enhancement to text message receipt timing for the IsatPhone Pro user. Available to download fro our website now: https://gtc.co.uk/satphone/Inmarsat_IsatPhone_Pro_Support.html
Other Articles
Why Renting Satellite Devices from GTC Makes Sense: Cost Savings & Convenience
Posted On April 07, 2025 By Guy Arnold
If you need satellite communications for a short-term trip, expedition, or remote work project, buying expensive satellite equipment outright doesn’t always make financial sense. This is where our satellite rental service comes in, offering you the latest satellite equipment at...
view more
Optimising Safety on the Water with the sMRT Alert
Posted On March 31, 2025 By Guy Arnold
Every seasoned mariner or sailing professional knows that safety is paramount when taking to the open waters. Because the ocean is so unpredictable, even a sudden slip, rogue wave, or unexpected accident can quickly escalate into a life-threatening situation. Despite...
view more