EXHIBIT 23.1 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated March 2, 2001 which appears on page F-2 of Form 10-K for Wireless Telecom Group, Inc. for the year ended December 31, 2000. /s/ LAZAR, LEVINE & FELIX LLP ------------------------------------ LAZAR, LEVINE & FELIX LLP New York, New York March 30, 2001