Ambit board has approved to change record date

 Subject: Subsidiary Ambit Microsystems Corp. announced board has approved to change its record date for merger with Asia Pacific Telecom CO., LTD.

Contents:

1.Date of occurrence of the event:2015/05/07

2.Date of the original public announcement and reporting:2014/06/18

3.Summary of the content originally publicly announced and reported:

On June 18, 2014, Ambit Microsystems Corp. announced board has approved

merger with Asia Pacific Telecom CO., LTD, and the record date for

merger was temporarily set on June 30, 2015 based on mutual agreement.

4.Reason for, and major content of, the change:

Considering the process of seeking authority's approval may require more

time, Ambit Microsystems Corp. has reached and agreement with Asia Pacific

Telecom Co., LTD to change the record date for merger to December 31, 2015.

5.Effect on the Company's finances and business after the change:None

6.Any other matters that need to be specified:

The company will announce if there is further change.