How do I make a telephone ring? | Off Topic

You are not logged in. [Log In] empegbbs.com » Forums » General Discussion » Off Topic » How do I make a telephone ring?

Topic Options

#308669 - 28/03/2008 13:03 Re: How do I make a telephone ring? [Re: peter]
mlord carpal tunnel Registered: 29/08/2000 Posts: 14509 Loc: Canada	Originally Posted By: peter Wikipedia says the US is 90V AC 20Hz. Commonly refered to as +/- 48V in the industry. Cheers
Top

Entire topic
Subject	Posted by	Posted
How do I make a telephone ring?	ShadowMan	28/03/2008 12:31
Re: How do I make a telephone ring?	peter	28/03/2008 12:58
Re: How do I make a telephone ring?	mlord	28/03/2008 13:03
Re: How do I make a telephone ring?	ShadowMan	28/03/2008 13:59
Re: How do I make a telephone ring?	mlord	28/03/2008 14:13
Re: How do I make a telephone ring?	StigOE	28/03/2008 14:51
Re: How do I make a telephone ring?	mlord	28/03/2008 14:56
Re: How do I make a telephone ring?	gbeer	28/03/2008 23:30
Re: How do I make a telephone ring?	ShadowMan	01/04/2008 10:17
Re: How do I make a telephone ring?	gbeer	02/04/2008 00:44
Re: How do I make a telephone ring?	ShadowMan	03/04/2008 13:46
Re: How do I make a telephone ring?	tanstaafl.	03/04/2008 19:14
Re: How do I make a telephone ring?	ShadowMan	15/04/2008 22:49
Re: How do I make a telephone ring?	gbeer	15/04/2008 23:49
Re: How do I make a telephone ring?	tanstaafl.	16/04/2008 02:03
Re: How do I make a telephone ring?	ShadowMan	16/04/2008 09:54
Re: How do I make a telephone ring?	lectric	16/04/2008 15:18
Re: How do I make a telephone ring?	gbeer	16/04/2008 16:56
Re: How do I make a telephone ring?	ShadowMan	16/04/2008 17:02
Re: How do I make a telephone ring?	lectric	17/04/2008 00:50
Re: How do I make a telephone ring?	ShadowMan	01/04/2008 10:18