VTech CS6429-4 사용자 가이드

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Appendix
Troubleshooting
Eliminate any background noise. Mute the cordless handset before dialing, or dial from 
another room in your home with less background noise.
1.PRESS FIND HS ON BASE 4 SEC and 2.THEN PRESS # ON HANDSET 
appear alternately on the handset and it does not work at all.
The handset may be deregistered from the telephone base. Refer to 
Add and register 
a handset (optional) on page 51 to register the handset to the telephone base.
LOW BATTERY shows on the handset screen.
Place the handset in the telephone base or charger for recharging.
Remove and install the battery again and use it until fully depleted, then charge the 
handset in the telephone base or charger for up to 10 hours.
If the above measures do not correct the problem, replace the battery.
The battery does not charge in the handset or the handset battery does not 
accept charge.
Make sure the handset is placed in the telephone base or charger correctly. The 
CHARGE light on the handset should be on.
Remove and install the battery again, then charge for up to 10 hours.
If the handset is in the telephone base or charger but 
CHARGE
 light on the handset is 
not on, refer to 
The CHARGE light is off below.
If the battery is completely depleted, it may take up to 30 minutes to charge the handset 
before 
LOW BATTERY
 appears on the screen (page 4).
Purchase a new battery. Refer to 
Battery installation (page 3).
The CHARGE light is off.
Clean the charging contacts on the handset and telephone base each month with a 
pencil eraser or a dry non-abrasive fabric.
Make sure the power adapter and telephone line cord are plugged in correctly and 
securely (page 2).
Unplug the power adapter. Wait for 15 seconds before plugging it back in. Allow up to 
one minute for the handset and telephone base to reset.
The telephone does not ring when there is an incoming call.
Make sure the handset ringer volume is not set to off (page 11) and the telephone base 
ringer volume is not set to zero (page 10).
Make sure the telephone line cord and power adapter are plugged in properly (page 2).
The handset may be too far from the telephone base. Move it closer to the  
telephone base.