Panasonic KX-TDA50 User Manual page 142

4.1 Troubleshooting
Problem
I do not want to display a number which
is stored in memory.
I want to confirm my extension number.
The date and time are not correct.
The display is not shown well.
I want to distinguish the tones.
The MESSAGE button light lit.
142 User Manual
Remedy
• Conceal the number.
( Storing Names and Numbers, 3.1.3
Customizing the Buttons)
• ( Your Extension Number in 1.1.1 Before
Operating the Telephones)
• Set the date and time by system
programming. (
System Programming)
• Change the Display contrast level.
( 3.1.2 Settings on the Programming Mode)
• ( To distinguish the ringing tones for each
CO, INTERCOM or G-DN button (Digital
proprietary telephone only), 3.1.3 Customizing
the Buttons)
• Another extension left you a message
waiting indication while you were on the
phone or away from your desk.
Date & Time [000] in 3.3.2