Nokia N73's navigation bar can be used long distance? Bad for so much money to spend?

Users questions: I heard the remote button bar and in general not the same, are not part of the keyboard, is a motherboard. If the change would take at least 1,500. If so, then when I used fear it will reduce the total life, feel less per click click, with up to cool it? I bought N73 just to cool of. Is this true? Used help out. I send 2000 messages per month
Experts answer:, of course not the case, in fact, a remote lever is an independent electronic components, not only fitted in a motherboard motherboard only, does not affect the replacement motherboard. As much as possible to find options for using the left function key can actually reduce the distance bar The use of a remote bar high, then use generally have 3 years of life drawing, even if no Guia broken only 150 can handle, not the 1,500 yuan (If this price, then you can complain about 12 315 ah, you can also to earn a reported fee).
  • This information provided by the users.Thanks!