T-Home Comfort Pro P 300, User Manual

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Telephoning General Functions
DTMF Postdial/VF Signalling
Depending on the system’s configuration, your telephone is automatically set to VF (voice frequency)
signalling in the connection state. You can use this, for example, to query an answering machine or a voice
mailbox. Consult your system administrator if you have questions concerning this function.
Keypad Dialling
A number of European network operators need the keypad protocol to set features. Depending on your
system configuration your telephone could be set to keypad dialling during the connection state. If this is not
the case, you must switch your telephone over to the keypad protocol – before dialling – and enter the code
digits specified by the network operator. These are transmitted directly to the exchange and evaluated there.
You usually get an announcement as an acknowledgement. Consult your system administrator if you have
questions concerning this function.
Switching to Keypad Dialling
N
Note: In the call state, keypad dialling is automatically active. Once the called
subscriber answers the call, which could be an external answering machine for
example, you can execute the required functions by pressing the number keys.
For the System Administrator:
Authorisation for keypad dialling is set in the Configurator , menu User Manager: User groups (Setting:
Keypad dialling ).
H * 1 2
This switches your telephone over to the keypad protocol. You can now enter
the code digits for the appropriate keypad.