Nortel 1110 Installation And Operation Manual page 367

Figure 33
Stand cover removed
4 Connect the AC power adapter (optional). Leaving the AC adapter
unplugged from the power outlet, connect the adapter to the AC adapter
jack in the bottom of the phone. Form a small bend in the cable, and then
thread the adapter cord through the channels in the stand
on page 368.
Use your IP Phone 1120E with the approved Nortel global power
supply (model # N0089601).
Nortel IP Phone 1120E
WARNING
IP Phones Description, Installation, and Operation
Page 367 of 630
.
See Figure 34