Bring The Noise: Coax crazy sounds from your axe: #81 Gimme A Buzz
A whammy bar, screwdriver or a metal pen is all you need to recreate the sound of a ringing phone with your guitar.
Buy a digital copy of Total Guitar here:
Download Total Guitar issue 254 for the accompanying explanation - available in the UK and, digitally, worldwide via Newsstand for iPad, iPhone & iPod touch and Zinio (http://www.zinio.com) from 12 May 2014.
http://www.myfavouritemagazines.co.uk/content/lp/digitalbundles/mm-totalguitar/