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Nokia N80 User Manual

Nokia N80
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Keyboard troubleshooting
Context
There are two possible failure modes in the keyboard module:
One or more keys can be stuck, so that the key does not react when a keydome is pressed. This kind of
failure is caused by mechanical reasons (dirt, corrosion).
Malfunction of several keys at the same time; this happens when one or more rows or columns are failing
(shortcut or open connection). For a more detailed description of the keyboard and keymatrix, see
section Keyboard.
If the failure mode is not clear, start with the Keyboard Test in
Phoenix
.
RM-91; RM-92
BB Troubleshooting and Manual Tuning Guide Nokia Customer Care
Issue 1 COMPANY CONFIDENTIAL Page 6 –33
Copyright © 2006 Nokia. All rights reserved.

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Nokia N80 Specifications

General IconGeneral
BrandNokia
ModelN80
CategoryCell Phone
LanguageEnglish

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