"We've shrunk a 30-foot base station into a three-inch Raspberry Pi and created our own mobile phone network, " said PA's Frazer Bennett.
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She called Miami TV station WSVN, which contacted T-Mobile.
MSN: Woman shocked by $201,000 cellphone bill
From the data gathered by Curiosity's meteorological station, scientists think dust-devils may even have run over the mobile laboratory.
BBC: Dust-devils flirt with Curiosity Mars rover
In a pilot study in the North East, sex offenders were fitted with electronic ankle tags with a wireless connection to a mobile phone, carried at all times, which sends back co-ordinates to a tracking station.
BBC: Who is on the sex offenders register?
Precise, high-quality images and data can be sent back in under 30 minutes to a mobile ground station which can then disseminate images online.
BBC: NEWS | Science/Nature | 'Eternal planes' to watch over us
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