AASTRA 53i ip phone 매뉴얼
Model 53i IP Phone User Guide 7
Getting Started
If changes have been made to your phone settings, you may need to restart
your phone. For more information on restarting your phone, see
your phone. For more information on restarting your phone, see
For more information about connecting your phone, refer to the Aastra 53i
Installation Guide under the section "Connecting to the Network and to
Power". Check with your system administrator for assistance.
Installation Guide under the section "Connecting to the Network and to
Power". Check with your system administrator for assistance.