This is a known issue in the Lync mobile client (Microsoft Apps v1) and it has been fixed in the Microsoft Apps v2. If you don’t want to use Lync, you can still close the application through the task switcher in your Nokia Belle device. Long press the menu key, and close the Lync app from the list of open apps.
- How can I connect Nokia Symbian or Nokia S40 phone to my computer?
- Why is the Chat app not working anymore on my Nokia S40 or S60 phone?
- How can I update the software of my Nokia Symbian or Belle phone?
- How can I recover/reset/restore my phone software?
- Why am I getting an error when I try to access my Nokia Social app?