switel DE18 Série Mode D'emploi page 136

Telephoning
Internal calls
Making an internal call
There must be two or more handsets (HS1, HS2, ...) registered on your base station in
order to make internal calls free of charge.
HS1: I, e.g. 2
HS2: ƒ
HS1/HS2: ƒ
Transferring external calls internally
HS1: I, e.g. 2
HS2: ƒ
HS1: ƒ
If the handset called does not answer, take the external call back by pressing
the I button.
1
Internal calls are only possible in a telephone set when at least two handsets are re-
gistered in the system; . Checking the contents of the package" on Page 122.
136
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60
Dial the internal call number of the handset
required
Take the internal call on the other handset
End the internal call
Dial the internal call number of the handset
required during the external call
Take the internal call on the other handset
Forward the call