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Making an External Call
Making an Internal Call
Making Calls
If you hear an external dialling tone when you lift the handset,
your telephone is set to automatic line seizure. If you hear an
internal dialling tone when you lift the handset, your telephone
is set to manual line seizure. You will find an overview of the
audio signals in the appendix of this user guide.
with Automatic Trunk Line Seizure
H
Lift the handset (your call key is seized)
and/or
press the particular call key (hands-free mode – only on the
T-Comfort 730 Systemtelefon and the T-Comfort 830 Sys-
temtelefon).
Z
Dial the external number.
with Manual Trunk Line Seizure
H
Lift the handset (your call key is seized)
and/or
press the particular call key (hands-free mode – only on the
T-Comfort 730 Systemtelefon and the T-Comfort 830 Sys-
temtelefon).
Z
Dial the trunk line seizure code digit (presetting:
and then the external telephone number.
with Automatic Trunk Line Seizure
H
Lift the handset (your call key is seized)
and/or
press the particular call key (hands-free mode – only on the
T-Comfort 730 Systemtelefon and the T-Comfort 830 Sys-
temtelefon).
Press the star key twice ...
and dial the internal telephone number
with Manual Trunk Line Seizure
H
Lift the handset (your call key is seized)
Z
.
Making External/Internal Calls 43
)
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