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SMS (text messages)
u
When you send SMS messages, your
sender number may be sent without
your extension number. In this case the
recipient cannot reply to you directly.
Sending and receiving SMS on ISDN
PABXs is only possible via the MSN
number assigned to your base station.
Activating/deactivating the SMS
function
When you switch off you cannot send or
receive any further SMS text messages
with your phone.
Settings you have made for sending and
receiving text messages (the numbers of
SMS centres) and any entries in the
incoming message and draft message lists
will be retained even after the function is
deactivated.
¢
L N O 2 L
§Menu§
Q= Deactivate the SMS
digits:
function; 1 = Activate the SMS
function (default status)
SMS troubleshooting
Error codes when sending
If an SMS cannot be sent for a longer
period of time, it is moved to the incoming
message list and given the status Err. XX.
E0 Calling line identification permanently
withheld (CLIR) or calling line identifica-
tion presentation not activated.
FE Error occurred during SMS transfer.
FD Connection to SMS centre failed, see self-
help.
26
Self-help with errors
The following table lists error situations
and possible causes and provides notes on
troubleshooting.
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Enter
¢
§OK§
You cannot send messages.
1. You have not requested the CLIP service
(calling line identification presentation,
page 14).
¥
Ask your service provider to enable this
service.
2. Text message transmission has been inter-
rupted (e.g. by a call).
¥
Re-send the text message.
3. Network provider does not support this
feature.
4. No number or an invalid number is entered
for the SMS centre activated as the send
centre.
¥
Enter phone number (page 25).
The SMS message is played back.
1. The "display call number" service is not
activated.
¥
Ask your service provider to enable this
service (chargeable).
2. Mobile phone/fixed network operator and
network SMS service provider have not
agreed on a cooperation.
¥
Obtain information from your network
SMS service provider.
3. You are not registered with your service pro-
vider to receive text messages. Please con-
tact your service provider to sign up for this
service.
You cannot access the SMS functions on your
handset.
Another handset that is registered at the
same base station is currently using the
SMS functions.
¥
Wait until there is no other handset
using the SMS functions.
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