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SUMMARY TABLES
Suffixes
2
Hold, call back for decadic telephones
R
Hold, call back (flash) for multifrequency telephones
R 7
Conference
R 0
Alternated call back
T
IMEOUT
Name
Value
(in seconds)
Timing description
T0
10
Time-out for the first digit on dialling tone: when
expired, the extension receives a dissuasion/congestion
tone.
T1
20
Time-out for the first digit on external line or LCR
tone: when expired, the extension receives a
dissuasion/congestion tone.
T4
15
Time-out for return call.
T8
50
Automatic Divert to an extension duration, when
expired there is a call back.
T9
50
Duration of the call waiting tone to the engaged
extension for automatic call transfer.
T10
120
Maximum parking time.
T12
120
Duration of the call to enabled extensions in case of
unanswered DISA/ TD/ from Phonebook Calls
T13
180
Maximum duration of the External Call forwarding .
T14
180
Maximum duration of the Doorphone Call forwarding .
T15
20
Divert on no Answer Timer
