I'm the solution for ip phone accessories from employees in the bank. And provide information to the initial problem, I teach you how to use the ip phone for some employees.
I have a problem about IP Phone from an employee in the Bank and provide the solution initially, I was taught how to operate IP Phone to some employees.
I had a problem about the IP Phone from staff in the bank, and in the preliminary information to solve their problems, I teach them how to use IP Phone, with some staff