Gardai urge all Irish mobile phone users to dial five-digit code in ‘reduce theft’ plea – here’s what digits reveal

GARDAI are urging Irish phone users to dial a simple code that can help protect their device if it is lost or stolen. Phone ...

Martin Lewis tells mobile users to 'text 5 digit code now'

Money saving expert Martin Lewis has urged 14 million UK mobile phone users who are out of contract but don't know it to send a free text message ...

Martin Lewis urges mobile phone users to dial five-digit code and take screenshot

Martin Lewis urged mobile phone users to screenshot and email themselves after dialling a 5-digit code on their iPhone, Samsung or Google mobile phone.

Martin Lewis tells all mobile phone users they need to dial five-digit code and screenshot result

Martin Lewis has shared urgent phone security tips, including dialling a five-digit code to protect your IMEI number and prevent criminals accessing your banking data ...
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I dialed up these 8 codes to access hidden features on my phone

There's a hidden language that's part of the GSM standard that can unlock hidden features on your smartphone. You can dial codes to check your bill, data usage, forward calls, hide your caller ID, and ...
Network World

Using code signing to secure mobile apps

This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter’s approach. Smartphone users download ...