6275/6275i (RM-154)
Baseband Description and Troubleshooting
Final UI Check
Final UI performs basic user interface, audio and accessory tests on the baseband:
• Ensures that all keymats work.
• Ensures that the internal mic and earpiece work.
• Checks that the LCD module is functioning correctly.
• Ensures that all the external system and charger contacts are properly assembled.
• Ensure that general call processing is correct.
Page 40
Company Confidential
Nokia Customer Care
Issue 1 - September 2006