I am having Samsung Mobile no. M610 its keypad are not workingly properly. i have contactd 2 of the Service centers from the last 2 months but they are saying that "the part is not available come after 4 or 5 days". I am fed up from going here and there for the repair of mobile phone. The address of 2 Service are following: 1. Name : Sapphire Sales & Services Location : New Delhi Address : 9, Printing press area, Wazirpur( Pin code 110035) Phone : (STD Code 11) 27180001 E-mail... read full review »