Avaya, Handsets, models:

1616	Brochure User Manual
16xx	Installation And Use Manual
3641	Installation, Configuration And Administration
3730	Communications Manual
3735	User Manual
374 DECT Series	Manual
4027	User Manual
4145E	User Manual
9630 Deskphone Edition	User Manual
Blue Voice L Home	User Manual
D260	Using Manual
FC1	User Manual
INDeX 9.2+ 20DT	User Manual
IP Office 20DT	User Manual
IP Office 5410	User Manual
IP Office 5420	User Manual
IP Office 9641	User Manual
Integral D3	Operating Instructions Manual
L159	Quick Reference Manual
WT9620	Basic User Instructions
i2210	User Manual
one-X 9611G	Installing And Maintaining