(Telecompaper) The president of Polish telecommunications regulator UKE, Magdalena Gaj, decided on 11 February to revoke the auction for frequencies in the bands 791-816 MHz and 832-857 MHz and 2500-2570 MHz and 2620-2690 MHz. Technical problems meant potential bidders could not read clarifying explanations on the auction documentation online for two-and-a-half hours on 06 February. UKE has already started work on a new schedule for the auction procedure.