63
Gigaset C620-C620A / LUG - UK-IE / A31008-M2403-L101-1-7619 / appendix.fm / 4/29/13
Te
mplat
e
B
o
rn
eo
, V
e
rs
ion 1
, 21.
06
.2
012
Service (Customer Care)
Questions and answers
If you have any queries about the use of your telephone, suggested solutions are available on
our web-site at
¤
FAQ
¤
First steps for troubleshooting.
The table below also lists steps for troubleshooting.
The display is blank.
1. The handset is not activated.
¥
Hold down
a
.
2. The battery is empty.
¥
Charge the battery or replace it (
3. The key and display lock is activated.
¥
Hold down
the hash key
#
.
"
No Base
"
flashes on the display.
1. The handset is outside the range of the base.
¥
Move the handset closer to the base.
2. The base is not activated.
¥
Check the base power adapter.
3. The base's range is reduced because
Maximum Range
is deactivated.
¥
Activate
Maximum Range
page 33) or reduce the distance between the handset and base.
"Please register handset" or "Place handset in base" flashes on the display.
The handset has not yet been registered or was de-registered due to the registration of an additional handset
(more than six DECT registrations).
¥
Register the handset again (
The handset does not ring.
1. The ringtone is deactivated.
¥
Activate ringtone (
2. Call forwarding is set.
¥
Deactivate call forwarding (
3. The phone does not ring if the caller has withheld his number.
¥
Activate the ringtone for unknown calls (
4. The phone does not ring during a specific period or for certain numbers.
¥
Check time control for external calls (
You cannot hear a ringtone/dialling tone from the fixed line network.
The phone cord supplied has not been used or has been replaced by a new cord with the wrong pin
connections.
¥
Please always use the phone cord supplied or ensure that the pin connections are correct when
purchasing from a retailer (
The connection always terminates after approx. 30 seconds.
A repeater (prior to Version 2.0) has been activated or deactivated (
¥
Switch the handset off and back on again (
Error tone sounds after system PIN prompt.
You have entered the wrong system PIN.
¥
Repeat the process, reset the system PIN to 0000 if required (
Forgotten system PIN.
¥
Reset the system PIN to 0000 (