Defining the Entry Mode

You can define one of two criteria for account code entry for each trunk group. 

Non-verified entry (default):

You can enter an account code on any telephone before a call is initiated and, therefore, also before a trunk is seized. While a call is in progress, you can enter an account code only from a system telephone. 

Forced entry:

You must enter an account code before a call is initiated (after a trunk group is seized). The account code is then verified in accordance with the variant you have programmed .
Account code entry is not mandatory for incoming calls. 

Step by Step
	Prerequisite: System administration has been started .
	Select and confirm.
	Select and confirm.
or
	Enter the code.    Select trunk group:
or	Press these keys.
or
	Confirm.
or
	Enter the trunk group directly and
	Confirm your entry.
	Enter the code.
or
	Select and confirm.
	Select and confirm.
or
or
or	Enter the code
	Confirm your entry.