The links will take you to web sites we judge have been created by experts in the field of phones, and that will become obvious to you also as soon as you arrive at the sites. However we know that everyone is different in their phones requirements and suggest if you don't find what you are looking for at the above sites, visit Yahoo which is arguably the best search engine on the net, and then perform a search on phones.
We might mention that yahoo is by no means your only search engine option when you are looking for phones information, other search engines are google alta vista, hotbot, msn, etc which should all produce good phones results.
Talk On The Net Resources phones to custom phone cards