Polycom 2490 Telephone User Manual


 
Short Silences, Echoes, or Clipped Speech ................................................23
Physical Damage ...................................................................................23
For Best Performance ............................................................................23
LCD Messages .......................................................................................24
Administrative Setup - Overview ............ 26
Passcode ..............................................................................................27
Location Information ..............................................................................28
Diagnostics .......................................... 30
Mic (Microphone) Test ...........................................................................30
Console SPKR (Speaker) Test .................................................................30
Restore Defaults ...................................................................................31
Specifications and Warranty Information .. 32
Limited Warranty and Limitation of Liability ............................................33
FCC Rules .............................................................................................35
Canadian Department of Communications Notice ......................................35
Table of Contents