Exhibit 23.5 January 23, 1997 Consent of Independent Public Accountants Richard P. Kerbert Chief Financial Officer Phonetel Technologies, Inc. 1127 Euclid Avenue, Suite 650 Cleveland, Ohio 44115-1601 Dear Richard: I hereby consent to the use by Phonetel Technologies, Inc. in the Prospectus constituting a part of its Form SB-2 registration statement (no. 333-16055) of my audit report dated April 24, 1996 relating to the financial statements of International Payphones, Inc. (a Tennessee Corporation) as of and for the years ended December 31, 1995 and 1994. I also consent to the reference to our firm as "experts" in accounting and auditing. Sincerely yours, /s/ Ernest M. Sewell, CPA Ernest M. Sewell, CPA