Ericsson DT690 User's Guide download pdf (Page 95)

Other Useful Features

16.5 Malicious Call Trac ing

If being disturbed by bothersome or malicious external incoming calls, it is

possible to request number tracing from the network provider. Tracing can be

invoked during or after an ongoing conversation. The external line can be held

for a limited period of time.

16.5.1 Order

To order call tracing during an ongoing conversation, do the following:

1. Press R.

Wait for dial tone.

2. Press *39#.

The system acknowledges with different tones whether the tracing request was

accepted or rejected.

16.6 Direct Inward System Access (DISA)

If you are assigned to use the DISA function, and you are working externally,

you can call your office and get access to an external line in order to make

business calls. Business call will be charged your office extension number or

an account number. You will just be charged for the call to the office. The

external phone must be of push button type provided with the keys # and *,ora

mobile phone adapted for dial tone pulses (DTMF).

After a completed DISA call you must hang up before a new DISA call can

be made. Depending on the type of authorization codes and account codes,

different procedures are used. These are presented in the following sections.

16.6.1 Common Authorization Code

When using a common authorization code, do the following:

1. Call the DISA function at your office.

Wait for dial tone.

2. Press *72*.

Note: Germany, The Netherlands, and Sweden, press *75*;North

America, press *6*

3. Dial the Authorization Code and press #.

Wait for dial tone.

4. Dial the external number.

1424-EN/LZT 103 088 Uen A2 2008-11-21

1 2 ... 90 91 92 93 94 95 96 97 98 99 100 ... 126 127

No comments

Ericsson DT690 User's Guide Page 95