Topcom COCOON 400 User Manual
Page 84
7. TROUBLE SHOOTING
Symptom
Possible cause
Solution
No display
Batteries uncharged
Check the position of the
batteries
Recharge the batteries
Handset turned OFF
Turn ON the handset
No tone
Telephone cord badly
Check the telephone
connected
cord connection
The line is occupied
Wait until the other handset
by another handset
hangs up
The icon
Handset out of range
Bring the handset closer to
flashes
the base
The base has no power
Check the mains connection
supply
to the base
The handset is not
Register the handset to the
registered to the base
base
Base or handset
The ringing volume is
Adjust the ringing volume
do not ring
zero or low
Tone is good, but
The dialling mode is
Adjust the dialling mode
there is no
wrong
(pulse/tone)
communication
Telephone does not
Manipulation error
Remove the batteries and
react to pressing
but them back in place
the keys
Keypad lock ON
Turn OFF the Keypad Lock
Flash (R) Key does
Wrong Flash time
Call Hotline to change
not work
the flash time
84
Cocoon 400
HANDL. C400_euro.qxd 27-08-2002 09:25 Page 84