Polycom 4020 Telephone User Manual


 
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12.2 Error information
Improper function of the handset might be related to the installation of the KIRK solution or failures related to the
main system. Before declaring a handset for repair be sure that the main system is operating properly.
12.3 Warranty
The handset is covered by a normal warranty-solution, except the battery. The lifetime of the battery depends on
the general use of the handset.
The handset is not covered by a general warranty if:
• The handset is exposed to water or metal dust
• The handset is mistreated
• The handset is exposed to unauthorised break-in
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