84
Appendix
Aton CL700 IP LBA / Swisscom EN internet / A31008-M1713-F161-1-XXXX / appendix.fm / 16.10.06
Ve
rs
ion 4,
16
.09.
2005
The display is blank.
1. The handset is not switched on.
¥
Press
and hold
the end call key
a
.
2. The battery is flat.
¥
Charge the battery or replace it
Base "X"
flashes
on the display.
1. The handset is outside the range of the
base station.
¥
Move the handset closer to the base
station.
2. The base station is not switched on.
¥
Check the base station's mains adapter
3. An update of the base station firmware is
currently being conducted (page 59/
¥
Please wait until the update is complete.
Base Search
flashes in the display.
The handset is set to
Best Base
and no base sta-
tion is switched on or within range.
¥
Move the handset closer to the base sta-
tion.
¥
Check the base station mains adapter.
Please register
flashes in the display.
The handset is not registered.
¥
Register the handset (page 47).
Handset does not ring.
The ringer tone is switched off.
¥
Activate the ringer tone (page 56).
You cannot hear a ring/dialling tone from
the fixed network.
Base station's phone cord has been replaced.
¥
When purchasing a new cord, ensure that it
has the correct pin connections (page 10).
The other party cannot hear you.
You have pressed the
u
(INT) key. The hand-
set is "muted".
¥
Switch on the microphone again (page 20).
When making calls from the fixed network,
the caller's phone number is not displayed
although CLIP (page 19) is set.
Phone number identification is not enabled.
¥
The
caller
should ask his network provider
to enable Calling Line Identification (CLI).
You hear an error tone when keying an
input
(a descending tone sequence).
Action has failed/invalid input.
¥
Repeat the operation.
Watch the display and refer to the user
guide if necessary.
You cannot connect to the router and the
phone is assigned a static IP address.
¥
Check on the router whether the IP address
is already being used by another device in
the LAN or belongs to the block of IP
addresses that is reserved on the router for
dynamic address assignment.
¥
If necessary, change the phone's IP address
You have made a call via VoIP but cannot
hear the other participant
.
Your phone is connected to a router with NAT/
firewall.
¥
Your phone is connected to a router with
symmetric NAT or a blocking firewall.
¥
Port forwarding is activated on your router,
but no permanent IP address has been
assigned to your phone.