Convocation of the Meeting of Shareholders

Shareholder’s meetings of Sunrise Communications Group AG are announced by the Board of Directors through official publication in the Swiss Official Gazette of Commerce (German: Schweizerisches Handelsamtsblatt) no less than twenty days prior to the date of the meeting. Notices may also be mailed to the shareholders listed in the share register. One or more shareholders of Sunrise Communications Group AG together representing at least 3% of the total share capital outstanding at the time may request an extraordinary shareholders’ meeting in writing to the Board of Directors including indication of the agenda items and associated motions. Shareholders representing at least 1% of the total share capital outstanding at the time may request that items be included in the agenda. Such requests must be made at least 40 days prior to the meeting in writing and include a list of the items to be added to the agenda and the associated motions. The invitation to the shareholders’ meeting states the day, time and place of the meeting, the agenda items as well as the motions of the Board of Directors and of the shareholders who requested the shareholders’ meeting or the inclusion of an item in the agenda.