请问你是哪位？
联系电话六四二幺二四六幺或幺二三二零。[{'character': '联', 'pinyin': 'lian2', 'highest pitch': 8.54, 'lowest pitch': 7.48, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '系', 'pinyin': 'xi4', 'highest pitch': 9.8, 'lowest pitch': 8.54, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '电', 'pinyin': 'dian4', 'highest pitch': 10.55, 'lowest pitch': 9.15, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '话', 'pinyin': 'hua4', 'highest pitch': 10.3, 'lowest pitch': 7.4, 'duration': 0.34, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.2}, {'character': '六', 'pinyin': 'liou4', 'highest pitch': 10.94, 'lowest pitch': 9.7, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '四', 'pinyin': 'sii4', 'highest pitch': 9.7, 'lowest pitch': 9.28, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '二', 'pinyin': 'er4', 'highest pitch': 10.39, 'lowest pitch': 7.23, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '幺', 'pinyin': 'iao1', 'highest pitch': 10.79, 'lowest pitch': 7.56, 'duration': 0.35, 'prosody hierarchy': '#2'}, {'character': '二', 'pinyin': 'er4', 'highest pitch': 10.39, 'lowest pitch': 9.61, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '四', 'pinyin': 'sii4', 'highest pitch': 9.7, 'lowest pitch': 9.55, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '六', 'pinyin': 'liou4', 'highest pitch': 10.94, 'lowest pitch': 8.67, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '幺', 'pinyin': 'iao1', 'highest pitch': 10.79, 'lowest pitch': 10.07, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.1}, {'character': '或', 'pinyin': 'huo4', 'highest pitch': 8.96, 'lowest pitch': 6.49, 'duration': 0.35, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.1}, {'character': '幺', 'pinyin': 'iao1', 'highest pitch': 10.79, 'lowest pitch': 8.75, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '二', 'pinyin': 'er4', 'highest pitch': 10.39, 'lowest pitch': 7.66, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '三', 'pinyin': 'san1', 'highest pitch': 10.63, 'lowest pitch': 10.01, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '二', 'pinyin': 'er4', 'highest pitch': 10.39, 'lowest pitch': 7.4, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '零', 'pinyin': 'ling2', 'highest pitch': 9.11, 'lowest pitch': 5.53, 'duration': 0.37, 'prosody hierarchy': '#4'}]