Dtmf Dialing (Tone Dialing; Only For Pulse Phones); Release Trunk; Toggle (Between Two Parties) - Siemens HiCom 150 E Office Operating Instructions Manual

Release Trunk

Toggle (between two parties)

DTMF Dialing (Tone Dialing; Only for Pulse Phones)

7 5
Lift the handset.
4 3
Enter the code
Enter the trunk number you want released.
You are conducting a consultation call
(a call is on hold)
( )
Press the key again.
Enter the code
2
You will be connected with the held party.
and so on
You have established a connection.
5 3
Enter the code 7553.
Enter digits (they are transmitted as DTMF
signals).
20
* 43.
* 2.