User's Manual

Avaya Branch Gateway Manager 10.0 Page 511
15-601011 Issue 29r (Friday, November 02, 2012)B5800 Branch Gateway
Button Programming: Phone Details
7.2.1 1100 Series
They are currently only supported when using the system as the file server for phone firmware and other files.
Expansion modules providing an additional 18 programmable buttons per module are supported. Up to 3 such modules
are supported per phone.
1120E SIP Telephone
1140E SIP Telephone