Zen Mobile — NETWORK AVAILABLE ON MB. BUT INCOMING & OUTGOING CALLS HANG FRIQUENTLY

OUR MOBILE IS UNDER WARRANTY PERIOD. NETWORK AVAILABLE ON MB. BUT INCOMING & OUTGOING CALLS HANG FRIQUENTLY. I WAS HANDOVER TO JJ ELECRONIC CENTER AT OUR DEWAS CITY. JOB CARD NO. IS zmaspmp017j4657. BUT ROOT CAUSE OF PROBLEM NOT FOUND & AND I AM FACING THE PROBLEM FROM LONG TIME PL. ARRANGE TO SOLVE THE PROBLEM OR REPLACE THE HANDSET. JITENDRA KUMAR SHRIVASTAVA 108/A, ADARSH NAGAR, DEWAS. MB. NO. [protected]