Since last 4 days I am facing the issue of call connectivity. Call connects but call duration doesn't start and so my voice cannot be heard to the other side but I can hear them. First ignored it thinking might be due to network problem but it goes on increasing day by day. Then I changed the phone and tried it at another phone there was no problem at all in the sim card. The problem exists in phone.
Please help me I can't make my call using my phone which I purchased 3rd of September from Nokia online.