HTC — Microphone complaint not rectified after 3 consecutive services

Address:

Thiruvananthapuram, Kerala

From the day i bought HTC Desire 820s handset (Bought on March 27, 2015), i haven't got a chance to use this handset because of microphone complaint (During the voice call, the person at the other end is not able to hear the speaker person's sound.). I had given my handset 3 times at Authorised HTC Service centre, Trivandrum and all the three time HTC does not offer a good service and given back the handset with the same complaint after the services. 1st Time Complaint Number - 15INA[protected] 2nd Time Complaint Number - 15INA[protected] 3rd Time Complaint Number - 15INA[protected] Complaint - During the voice call, the person at the other end is not able to hear the speaker person's sound.