ex10-6.htm


    Exhibit
10.6

     

    WILLIAMSON & RUSNAK

    ATTORNEYS
AT LAW

    
      	
               

              *JIMMY WILLIAMSON,
      P.C.

                   A
      PROFESSIONAL CORPORATION

                CYNDI MOSS
      RUSNAK

               

               

              *CERTIFIED
      PERSONAL INJURY TRIAL LAW

                TEXAS
      BOARD OF LEGAL SPECIALIZATION

            	
               

                4310
      YOAKUM BOULEVARD

              HOUSTON,
      TEXAS 77006-5818

               

              www.jimmywilliamson.com

              _____________

               

              AREA
      CODE 713

              TELEPHONE
      223-3330

              FAX
      223-0001

               

            


    

    May 21,
2008

    Via
Email

    Richard
Pattin, President

    Calypso
Wireless, Inc.

    2500 N.W.
79th
Avenue, Suite 220

    Doral,
Florida 33122

    


    
      	
               
      

            	
              Re:

            	
              Cause
      No. 2004-63048 - Drago
      Daic, et al v. Calypso Wireless, Inc., et al - In the 151st
      Judicial District Court of Harris County,
Texas

            


    

    


    Dear Mr.
Pattin:

    


    This will
confirm that we have agreed to the following:

    


    
      	
               
      

            	
              1.

            	
              We
      agree to extend the due dates on the $900,000 Promissory Note and the
      $350,000 Promissory Note (“the Notes”) to June 30,
  2008.

            


    

    


    
      	
               
      

            	
              2.

            	
              Calypso
      Wireless will issue, assign and deliver to Drago Daic and Jimmy Williamson
      P.C. an additional ONE MILLION SEVEN HUNDRED THOUSAND (1,700,000) shares
      of common stock in Calypso Wireless (the “Calypso Shares”) out of its
      authorized and unissued shares.  The shares shall be assigned to
      Drago Daic and Jimmy Williamson P.C. or to his/its designee or designees,
      as he/it may request.  With respect to such shares, a
      certificate representing ONE MILLION FOUR HUNDRED THOUSAND (1,700,000) of
      the Calypso Shares shall be delivered in care of Jimmy Williamson P.C. on
      or before July 3, 2008;

            


    

    


    
      	
               
      

            	
              3.

            	
              Calypso
      will pre-pay partial principal on the $350,000 Promissory Note in the
      amount of $50,000.00 by wire transfer to be received by Jimmy Williamson,
      P.C. by 3:30 p.m. on Tuesday, May 27, 2008 as
  follows:

            


    

    


    Jimmy
Williamson, P.C.

    Client
Trust Account

    


    ABA
#XXXXXXXXX

    


    Whitney
National Bank

    1001
Fannin, Suite L-150

    Houston,
Texas 77002

     

     

     

     

     

    
      
        
        

      

      
        
        

        
          

        

      

      
        
        

      

    

     

     

     

     

     

    Mr.
Pattin

    May 21,
2008

    Page
-2-

    -------------------

    


    This agreement and extension applies to
the $900,000 Promissory Note and the $350,000 Promissory Note only and does not
change, alter or amend any of the other payments due by Calypso
Wireless.

    


    Failure by Calypso Wireless to meet the
terms and conditions herein shall constitute a default by Calypso
Wireless.  Except as provided herein, all other terms and provisions
of the Note shall remain in force and effect.

    


    We
understand that this due date is more than the 30 days and 60 days from the date
the Notes were signed and so there will be no confusion, we have agreed to give
Calypso extra time provided these Notes are paid pursuant to their terms and
those outlined herein above.

    


    Please
sign this letter to acknowledge our agreement.

    
      
        	 
      	
                Sincerely,

              
	 
      	 
      
	 
      	
                WILLIAMSON
      & RUSNAK

              
	 
      	 
      
	 
      	 
      
	 
      	
                Cyndi
      M. Rusnak

              


      



    


    AGREED
& ACKNOWLEDGED:

    


    /s/
Richard Pattin

    Richard
Pattin

    President
of Calypso Wireless, Inc.

    


    05-21-08

    Date

    


    
      
        	
                cc:

              	
                David
      Love

              	
                Via
      Email

              
	 
      	
                Drago
      Daic

              	
                Via
      Email