Avaya 1150E - Manual (Page 82)

Configuring Telephone Options
82
2. Press the Send/Enter key.
3. Press the Up/Down navigation keys to
scroll and highlight one of the following:
— On
— Off (default)
4. Choose one of the following:
— Press the Select soft key to save the
configuration.
— Press the Cancel soft key to keep
existing configurations.
or
Select Cancel