PTR 4500 Tags: Cingular Electronic Bluetooth Internet Service Providers Pravin Tripathi July 14, 2012 8:54:38 AM Sir, I am Student of 3rd year, in Electronics branch, I need information about "PTR 4500 Bluetooth Frequency" for my Final year Project More about : ptr 4500 Can't find your answer ? Ask ! Publish Related resources: ForumStrange blue screens? ForumBluescreen of Death on my new computer Forumbest/worst Cellphone audio informal poll ForumTwo Verizon phones. same number? ForumSanyo 4500 or Sanyo 7400? ForumVM5500 (4500) Voices ForumLG VX 4500 Please help me I have posted this 4 or 5 times .. ForumCan a 6100 and 4500 use the same charger? Forumlg vx 4500 ForumMoto 270c or LG 4500 Forumgetting pictures or ringtones into LG 4500 ForumLG VX 4500 ForumLG VX 4500 speed dial #1 - locked? More resources Read discussions in other Network Providers categories Cingular Sprint PCS Verizon MetroPCS Fido Nextel Rogers AT&T !