flat with a slight increase in core service revenue offset by lower device sales. Core service revenue (excluding IC and NT partnership) recorded at Bt33,293mn, improving by 2.9% YoY and 1.6% QoQ mainly
new iPhone14 which was launched earlier by one quarter this year together with continued business momentum in broadband business. Core service revenue (excluding IC and NT partnership) recorded at
competition. Core service revenue contributed 77% while sales revenue contributed 15%. Core service revenue (excluding IC and TOT partnership) recorded Bt33,090mn flat YoY, - 4. 3% QoQ mainly from decline in
mobile business. For QoQ, total revenue dropped -by 10% from the high season of iPhone sales in 4Q21. Core service revenue (excluding IC and TOT partnership) was Bt32,770mn, improving by 1.1% YoY from
recognition of TTTBB's revenue and continued expansion of core service revenue, partially offset by a minor reduction in device sales revenue. Core service revenue (excluding IC and NT partnership) showed
security of the computer server. In a case appeared that having operate or alter abnormally the parameter, it shall be improve and report instantly. [M] · Providing a service as necessary. In case of
method or compliance guideline for inspect the security of the computer server. In a case appeared that having operate or alter abnormally the parameter, it shall be improve and report instantly. [M] o