<ul data-eligibleForWebStory="true">Satellite phones were essential in areas without cell service or during emergencies when cell towers were down.Early satellite phone systems, like Inmarsat's MARISAT, were mainly used for maritime communication in the late 1970s.Competing companies like Thuraya, Iridium, and GlobalStar emerged in the late 1990s in the satellite phone market.Iridium was known for introducing handheld satellite phones, with the first call made by U.S. Vice President Al Gore in 1998.Geosynchronous satellites required specific positioning for coverage while companies like Iridium opted for a constellation of moving satellites.Satellite phones faced challenges such as limited coverage in certain regions, indoor signal issues, and high costs.Prices for satellite phone services ranged from $7 to $10 per minute initially and later varied based on plans, averaging $50 to $150 per month.Satellite phones struggled to gain mass-market popularity due to coverage limitations, high costs, and signal interference.As technology advances, traditional satellite phone systems may give way to more accessible options, potentially integrating with regular cell phones.