Avaya 1165E - Manual (Page 196)

Additional phone features
196
Figure 37: Logged in to an Avaya 1165E IP Deskphone using
an Avaya 2050 IP Softphone
Regardless of what model of IP Deskphone you use as a Remote phone,
a User information line appears, which lists the number of your Office IP
Deskphone.
Using Virtual Office on your Office IP Deskphone
Figure 38 on page 197 shows the Avaya 1165E IP Deskphone display
when the phone is logged out due to remote access.