[Chunghwa Telecom holds investor conference call for the third quarter of 2012 operation results Date of events: 201 2 / 10 /1 8 Contents: 1.Date of the investor conference:2012/10/26 2.Time of the investor conference: 17:00 3.Location of the investor conference: teleconference 4.Brief information disclosed in the investor conference: Please refer to http://www.cht.com.tw/ir at 16:00 Taipei Time Oct. 26, 2012. 5.The] [The Company rents a building for IDC service from Chief Telecom Inc. Date of events: 201 2 / 10 / 22 Contents: 1. Date of occurrence of the event:2012/10/22 2.Counterparty to the contract or commitment: Chief Telecom Inc. 3.Relationship to the Company: The Company’s subsidiary with a holding of 69% 4.Starting and ending dates (or rescission date) of the contract] [To announce the differences between ROC GAAP and US GAAP for the first three quarters of 2012 financial statements Date of events: 201 2 / 10 / 26 Contents: 1.Date of occurrence of the event:2012/10/26 2.Cause of occurrence: To announce the differences for the first three quarters of 2012 financial statements between ROC GAAP and US GAAP. 3.Content of overseas] [Chunghwa Telecom participates in Morgan Stanley 11th Annual Asia Pacific Summit Date of events: 201 2 / 11 / 01 Contents: 1. Date of the investor conference:2012/11/07~2012/11/09 2.Time of the investor conference:16:30 3.Location of the investor conference: Singapore 4.Brief information disclosed in the investor conference: The conference will be held by Morgan Stanley. 5.The presentation of the investor conference release:] [5 To announce the Company’s October 2012 revenues Date of events: 2012/ 11 / 12 Contents: 1.Date of occurrence of the event:2012/11/12 3.Relationship to the Company (please enter “head office” or “affiliate company”):Head office 4.Reciprocal shareholding ratios: N/A 5.Cause of occurrence: Chunghwa Telecom today announced a 0.6% year-over-year decrease in unaudited unconsolidated total revenue to NT$15.69 billion in October 2012.] [6 Chunghwa Telecom November 1 2 , 2012 This is to report the changes or status of 1) Sales volume 2) Funds lent to other parties 3) Endorsements and guarantees 4) Financial derivative transactions for the period of Oct 201 2 1) Sales volume (NT$ Thousand) Period Items 201 2 201 1 Changes % Oct Invoice amount 1 6 ,] [11 /1 3 Chunghwa Telecom Co., Ltd.]