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Configuration via Telephone
Internal lines with outward restricted or no external line access can (in the default set-
ting) can still use speed-dialling numbers to dial destinations falling outside their
external line access levels. If you want to prevent this, you can block speed dialling as
follows:
Lift the handset. The configuration mode is active and you hear a special internal
dialling tone.
Select the code digits 27 to block speed dialling
or the code digits 28 to release speed dialling again.
Select the number of the internal line (11 - 14) you want to block or release.
Press the hash key. You hear a positive acknowledgement tone.
Replace the handset.
Blocking/Releasing Speed Dialling for Internal Lines without External Line Access
b
2 7
2 8
t
# q
d