the Office of the Security and Exchange Commission (the “SEC”) under the relevant notification of the Capital Market Advisory Board prior to the offering of its new shares to VAVA. Please refer to the

the Office of the Security and Exchange Commission (the “SEC”) under the relevant notification of the Capital Market Advisory Board prior to the offering of its new shares to VAVA. Please refer to the

. Pattarapol Woranimman, effective from December 12, 2017 onwards. Please be informed accordingly. Yours Sincerely, -Signature- (Mr. Teerawit Charuwat) Director and Chief Executive Officer บมจ.0107537002109

Company Limited (the “Company”) that I am an investor who can be classified as the following: (Please select only one choice) o ผู้มีเงินลงทุนสงู (โดยข้าพเจ้ามีการลงทนุในหน่วยลงทุนครัง้แรกตั้งแต ่500,000

Company Limited (the “Company”) that I am an investor who can be classified as the following: (Please select only one choice) o ผู้มีเงินลงทุนสงู (โดยข้าพเจ้ามีการลงทนุในหน่วยลงทุนครัง้แรกตั้งแต ่500,000

network OPEX had two significant changes, regarding the agreement with TOT (Please refer to significant event). Network opex & TOT partnership cost, net of revenue from partnership was Bt3,953mn, decreased

network OPEX had two significant changes, regarding the agreement with TOT (Please refer to significant event). Network opex & TOT partnership cost, net of revenue from partnership was Bt3,953mn, decreased

following: (Please select only one choice) o ผู้มีเงินลงทุนสงู (โดยข้าพเจ้ามีการลงทนุในหน่วยลงทุนครัง้แรกตั้งแต ่500,000 บาทขึ้นไป / I have invested with initial minimum subscription not less than Baht

0.09 baht per share. Please be informed accordingly. Yours faithfully, (Mr. Sommat Khunset) Managing Director

profits from their operating results, and ordinary share premium from share capital. Please be informed accordingly. Sincerely yours, (Miss Kanokpailin Wilaikaew) (Mr. Panyawath Chanrungsang) Chief Finance