U.S. federal trademark · Serial No. 73812822 · Reg. No. 1722492
TELECOMMUNICATIONS SERVICES; NAMELY, AUTOMATIC CALL RETURN, AUTOMATIC REDIAL, ASSIGNMENT OF DISTINCTIVE TONE AND RINGING PATTERNS FOR SELECTED NUMBERS, CALL WAITING, CALL FORWARDING, CALL ACCEPTANCE, CALL TRACING, CALL IDENTIFICATION, AND CANCEL CALL NUMBER DELIVERY
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