π Love Letter on Docomo 1999 Vendor: Docomo Version: 1999 The π Love Letter emoji is not supported on Docomo 1999. 1999 was released on Jan. 2, 1999. Related π Love Letter on Docomo 2013 π Love Letter on Docomo 2006 π Love Letter on Docomo 2002 π Love Letter on Docomo 2001 π Love Letter on Docomo 2000 π Love Letter on Docomo 1999