This excerpt taken from the PDLI 8-K filed Feb 16, 2005.
SECTION 11.3. COMMUNICATIONS BY HOLDERS WITH OTHER HOLDERS.
Securityholders may communicate pursuant to TIA Section 312(b) with other Securityholders with respect to their rights under this Indenture or the Securities. The Company, the Trustee, the Registrar and any other person shall have the protection of TIA Section 312(c).