Mobile Phones, Security, Economy and Employment

Mobile Phones, Security, Economy and Employment.An article in the Telegraph on the 6th November 2009 caught my eye, titled "Inventor of mobile phones says they have become 'too complicated" are the thoughts of Martin Cooper who was th lead engineer at Motorola and made the first mobile phone call in 1973. .http://www.telegraph.co.uk/expat/expatnews/6509126/

Ultra-thin membrane changes (U)SIM card usage

Ultra-thin membrane changes SIM card usageExaminers may come across an ultra-thin (0.3mm) membrane that lays over the contacts of a SIM card. Called the V200 SIM Dialer, the membrane is "Prefix base programmable (For routing prefix and bypass prefix setting)". What does that mean? Well, it allows mobile phones installed with SIM Tool Kit menu (most up to date phones have them) and define access