Telecom Service One : Form of Proxy for the Annual General Meeting to be held on 30 September 2020

Telecom Service One Holdings Limited

電 訊 首 科 控 股 有 限 公 司

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 3997)

FORM OF PROXY FOR THE ANNUAL GENERAL MEETING TO BE HELD ON 30 SEPTEMBER 2020

I/We(Note 1)

of

being the registered holder(s) of(Note 2)

ordinary shares (the ''Shares'') of HK$0.1 each

in the capital of Telecom Service One Holdings Limited (the ''Company'') HEREBY APPOINT THE CHAIRMAN OF THE MEETING,

or(Note 3)

of

as my/our proxy to attend and act for me/us and on my/our behalf at the annual general meeting of the Company to be held at 10:30 a.m. on Wednesday, 30 September 2020 at 13/F, Printing House, 6 Duddell Street, Central, Hong Kong (or at any adjournment thereof) (the ''Meeting'') to vote for me/us and in my/our name(s) in respect of such resolutions as hereunder indicated, or, if no such indication is given, as my/our proxy thinks fit. My/our proxy will also be entitled to vote on any matter properly put to the Meeting in such manner as he/she thinks fit.

ORDINARY RESOLUTIONS

FOR(Note 4)

AGAINST(Note 4)

1. To consider and adopt the audited consolidated financial statements and the reports of the directors and auditors of the Company for the year ended 31 March 2020.

2. (a) To re-elect Mr. Cheung King Shek as a non-executive director of the Company.

(b) To re-elect Mr. Fong Ping as an independent non-executive director of the Company.

(c) To re-elect Mr. Tso Ka Yi as an independent non-executive director of the Company.

1. To authorise the board of directors of the Company to fix the remuneration of the directors of the Company.
2. To re-appoint SHINEWING (HK) CPA Limited as auditors of the Company and to authorise the board of directors of the Company to fix their remuneration.
3. To grant a general mandate to the directors of the Company to allot, issue and deal with new shares of the Company not exceeding 20% of its total number of shares in issue as at the date of passing this resolution.
4. To grant a general mandate to the directors of the Company to repurchase shares of the Company not exceeding 10% of its total number of shares in issue as at the date of passing this resolution.
5. To extend the general mandate granted to the directors of the Company to allot, issue and deal with additional shares in the share capital of the Company by the number of shares not exceeding the total number of the shares repurchased by the Company.

Shareholder's Signature(Note 6)

Date:

Notes:

1. Full name(s) and address(es) must be inserted in BLOCK CAPITALS. The names of all joint registered holders should be stated.
2. Please insert the number of Shares registered in your name(s) to which this proxy relates. If no number is inserted, this form of proxy will be deemed to relate to all Shares registered in your name(s).
3. If any proxy other than the Chairman of the Meeting is preferred, strike out ''THE CHAIRMAN OF THE MEETING, or'' and insert the name and address of the proxy desired in the space provided. ANY ALTERATION MADE TO THIS FORM OF PROXY MUST BE INITIALLED BY THE PERSON WHO SIGNS IT.
4. IMPORTANT: If you wish to vote for a resolution, tick in the box marked ''For''. If you wish to vote against a resolution, tick in the box marked ''Against''. If no direction is given, your proxy may vote or abstain as he/she thinks fit. Your proxy will also be entitled to vote at his/her discretion on any resolution properly put to the Meeting other than those referred to in the notice convening the Meeting.
5. Any member of the Company entitled to attend and vote at the Meeting shall be entitled to appoint another person as his proxy to attend and vote instead of him. A member who is the holder of two or more shares may appoint more than one proxy to represent him and vote on his behalf at a general meeting of the Company. A proxy need not be a member. In addition, a proxy or proxies representing either a member who is an individual or a member which is a corporation shall be entitled to exercise the same powers on behalf of the member which he or they represent as such member could exercise.
6. The instrument appointing a proxy shall be in writing under the hand of the appointor or of his attorney duly authorised in writing or, if the appointor is a corporation, either under its seal or under the hand of an officer, attorney or other person duly authorised to sign the same.
7. The instrument appointing a proxy and (if required by the board of directors of the Company) the power of attorney or other authority (if any), under which it is signed or a certified copy of such power or authority shall be delivered to the Company's branch share registrar in Hong Kong, Union Registrars Limited, located at Suites 3301-04, 33/F., Two Chinachem Exchange Square, 338 King's Road, North Point, Hong Kong not less than 48 hours before the time appointed for holding the Meeting at which the person named in the instrument proposes to vote.
8. Where there are joint holders of any Share, any one of such joint holder may vote either in person or by proxy in respect of such Share as if he/she were solely entitled thereto; but if more than one of such joint holders be present at the Meeting, the vote of the senior who tenders a vote, whether in person or by proxy, shall be accepted to the exclusion of the votes of the other joint holders, and for this purpose seniority shall be determined by the order in which the names stand in the register of members in respect of the joint holding.
9. Completion and delivery of this proxy form will not preclude you from attending and voting at the meeting in person if you so wish, and in such event, the proxy form shall be deemed to be revoked.
10. Shareholders or their proxies attending the meeting shall produce their identity documents.
11. The English text of this form of proxy shall prevail over the Chinese text in case of inconsistencies.

PERSONAL INFORMATION COLLECTION STATEMENT

Your supply of your and your proxy's (or proxies') name(s) and address(es) is on a voluntary basis for the purpose of processing your request for the appointment of a proxy (or proxies) and your voting instructions for the AGM of the Company (the ''Purposes''). We may disclose and transfer your and your proxy's (or proxies') name(s) and address(es) to our agent, contractor, or third party service provider who provides administrative, computer and other services to us and to such parties who are authorised by law to request the information or are otherwise relevant for the Purposes and need to receive the information. Your and your proxy's (or proxies') name(s) and address(es) will be retained for such period as may be necessary to fulfil the Purposes. You have the right to request access to and/or correction of the relevant personal data in accordance with the provisions of the Personal Data (Privacy) Ordinance and any such request should be in writing by mail to the Company's branch share registrar in Hong Kong, Union Registrars Limited, at Suites 3301-04, 33/F., Two Chinachem Exchange Square, 338 King's Road, North Point, Hong Kong.