Siemens Gigaset 75 - Manual (Page 27)

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Locking/unlocking ISDN features
Gigaset 3070/3075isdn, GB, A31008-G3070-B100-3-7619 giga3070KAP.fm 09.01.01
Step
by
Step
Locking/unlocking ISDN features
Conducting a call externally or via a second B-channel
With this setting you can define whether enquiry calls are held via the provider
(externally), or in the base station (via a second B-channel)
* .
Press  for selection menus.
Select using [ ˆ ] and [OK]: Service Set up
→
Settings
→
ISDN settings
→
Int. Enq. Call or Ext. Enq. Call
Transferring calls - activating/deactivating ECT
(Explicit Call Transfer)
This function is only required for ECT (Explicit Call Transfer) behind PABXs.
Press  for selection menus.
Select using [ ˆ ] and [OK]: Service Set up
→
Settings
→
ISDN settings
→
Tran-
sition(ECT) .
Call waiting - activating/deactivating CW
When call waiting is activated, the caller hears the on-hook signal if you are al-
ready conducting a call.
If call waiting is deactivated, the caller hears the ring tone if you are already con-
ducting a call and additional devices are assigned to this MSN.
If call waiting is deactivated, the caller hears the busy signal if you are already
conducting a call, and are either the only user assigned this MSN, or if the fea-
ture Busy on Busy (see below) has been activated.
Press  for selection menus.
Select using [ ˆ ] and [OK]: Service Set up
→
Settings
→
Set up user
→
Set up device
→
(required internal subscriber)
→
[ ' ]
→
Call waiting .
Busy on Busy (busy signal when MSN is engaged)
With this setting, the caller immediately hears the busy tone when a member
of the same MSN group is conducting a call.
Press  for selection menus.
Select using [ ˆ ] and [OK]: Service Set up → Settings → ISDN settings →
Busy on Busy .
Select using [ ˆ ] and [OK].
The selection is confirmed with .
*. It may not be possible to implement this feature in your country. Either the
feature needs to be activated by the provider (you may be charged for this serv-
ice), or it is not offered in your country in this form. If in doubt or if you have any
questions about available ISDN features and their activation, contact your serv-
ice provider.
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