EX-99.(A)(1)(XI) 13 a2092543zex-99_a1xi.htm EXHIBIT 99(A)(1)(XI)
QuickLinks -- Click here to rapidly navigate through this document


EXHIBIT (a)(1)(xi)

Internal Post

To: Participating IDT Employees
From: Dorene Hayes, Stock Administrator
Date:                      , 2003

Dear IDT Employees:

        The new stock options have been granted under the company's Stock Option Exchange Program. Attached [is] [are] your replacement option agreement[s]. Please execute your replacement option agreement[s] and return promptly to the me.

        Thank you.




QuickLinks