User guide

DT690
Generally, this consists of a network access prefix that is reserved for
placing outgoing external calls that are subject to account codes. Ask your
system administrator for this prefix
2. Dial the account code to which your external call should be imputed.
Account code formats are a fixed length. All account codes are typically 4
digits, however they may reach up to 15 digits in length. Generally, they
end with # which acts as a separator. In all cases, account codes are
defined by your system administrator.
3. Dial the desired external phone number.
4. Press
.
Your outgoing external call is then transmitted over the public network, just
as an external call without an account code would be.
Thus, the call detailed record will not only contain the date, time, number
called, length, and cost of the call, but also the account code that you
entered. This then can be used to invoice your clients.
Note: The implementation of this specific service assumes that your
facility uses the Least Cost Routing (LCR) method for external
calls. It also assumes that, at the very least, these outgoing calls
are subjected to call detailed records that are managed within an
external charging server. Contact your system administrator for
more information. He/she will also provide you with the accepted
account code format.
As indicated, your extension is equipped with a charge counter
that accrues a cumulative total of the charges for your outgoing
calls. Your system administrator or facility's attendants have the
ability to consult any charge counter. If necessary, contact them
for more details.
Your extension may also be subject to call detailed records. This
usually involves your outgoing external calls, however they may
also refer to y our internal and incoming calls. These records save
the details for each involved call: number called, date and time,
length, and so on. These records are generally used by your
system administrator to monitor your telephone facility's invoicing.
If necessary, contact your system administrator for more details.
20.5 Key Lock
To prevent accidentally pressing keys, you can have them locked by using
the Automatic Key lock option.
To lock the keypad
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