Elcotel rhymes with:
microtel, novotel, alcatel, alltel, bortel, cantel, centel, contel, extel, fichtel, gintel, italtel, itel, lortel, martel, martell, microtel, minitel, mitel, moertel, mtel, nextel, novotel, oftel, pactel, picturetel, sawtell, seitel, skytel, teitell, unitel, wiltel, zehntel