TÜRK TELEKOMÜNİKASYON A.Ş.

Capital/Financing Update • Jan 13, 2023

Summary Info	CMB Approval of the Domestic Debt Securities Issuance Certificate
Update Notification Flag	Yes
Correction Notification Flag	No
Postponed Notification Flag	No

Authorized Member Decision Date	01.11.2022
Issue Limit	3.000.000.000
Currency Unit	TRY
Issue Limit Security Type	Debt Securities
Sale Type	Sale To Qualified Investor
Domestic / Oversea	Domestic
Capital Market Board Application Date	01.11.2022
Capital Market Board Application Result	APPROVAL
Capital Market Board Approval Date	12.01.2023
Expiry Date of Issue Limit	12.01.2024

Additional Explanations

Within the scope of our regulatory disclosure dated on November 01, 2022; our application to Capital Markets Board (CMB) regarding the issuance of Turkish Lira denominated debt instrument(s) within the domestic market to be sold to qualified investors without public offering, in single or multiple tranches, with different maturities up to maximum 5 (five) years and in the form of bonds and / or bills not exceeding TL 3,000,000,000 (Three Billion Turkish Lira) in total, has been approved and announced in CMB's bulletin dated 12.01.2023.