Only In Lithuania 14 - Phone Orchestra

A 23-year-old student created a mobile phone orchestra using group SMS to program ringtones on nine phones, making them ring simultaneously. While not the first use of phones in music, it is likely the first phone-only orchestra. Despite its novelty, no practical application has been found, leaving it as a unique but impractical creation.

What challenges or limitations does the Phone Orchestra currently face?

In what way is the Phone Orchestra described humorously in the text?