Comba Telecom Systems Holdings Limited — Capital/Financing Update 2013

Mar 6, 2013

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COMBA TELECOM SYSTEMS HOLDINGS LIMITED 京信通信系統控股有限公司

(incorporated in the Cayman Islands with limited liability) (Stock Code: 2342)

ANNOUNCEMENT

Reference is made to the announcement of Comba Telecom Systems Holdings Limited dated 31 January 2013 (the “ Announcement ”) in relation to the profi t warning and inside information. Unless otherwise stated, capitalized terms used herein shall have the same meanings as defi ned in the Announcement.

The Board is pleased to announce that the Group has obtained the relevant waivers from the Lenders for the compliance with the two fi nancial covenants under the Facility Agreement, which the Group may not be able to fulfi ll for the Current Year. All other terms of the Facility Agreement will continue in full force and effect.

By order of the Board of Comba Telecom Systems Holdings Limited Tong Chak Wai, Wilson Executive Director

Hong Kong, 5 March 2013

As at the date of this announcement, the Board comprises the following executive Directors: Mr. FOK Tung Ling, Mr. ZHANG Yue Jun, Mr. TONG Chak Wai, Wilson, Mr. WU Jiang Cheng, Mr. YAN Ji Ci, Mr. ZHENG Guo Bao, Mr. YEUNG Pui Sang, Simon and Mr. ZHANG Yuan Jian; and the following independent non-executive Directors: Mr. LIU Cai, Mr. LAU Siu Ki, Kevin, Mr. LIN Jin Tong and Mr. QIAN Ting Shuo.