Avaya 1220 User Manual page 253

6. System file—IP Deskphone system configuration file (Deleting this
file returns the IP Phone 1220 to the factory default configuration
settings.)
You can delete some or all of these files. The deletion of files is often
necessary when the IP Deskphone is redeployed to a different user.
Note: Your phone configuration can prohibit you from deleting files. In
this case, if you are prohibited from deleting files, the following
message appears:
Action is not allowed. You don't have permissions
To delete user data files:
abc
1. Press the Services
2. Select File Manager.
Note: You must enter your login
password to access the File Manager
menu.
3. Press the abc/123
key to toggle between alphabetic or
numeric input.
4. Use the dialpad to enter your password.
Advanced features
fixed key.
context-sensitive soft
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