ZyXEL 202H 91-003-194001B Manuel D’Utilisation
Codes de produits
91-003-194001B
P-202H Plus v2 User’s Guide
Chapter 13 Supplementary Phone Services
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H A P T E R
13
Supplementary Phone Services
This chapter discusses the European ISDN supplemental services.
13.1 Overview
The ZyXEL Device supports a comprehensive set of advanced calling features known as
Supplemental Services. European ISDN Supplemental Services may vary and have different
naming conventions that can be generalized as follows. Please check with your telephone
company for the services they offer.
Supplemental Services. European ISDN Supplemental Services may vary and have different
naming conventions that can be generalized as follows. Please check with your telephone
company for the services they offer.
These features vary slightly between different Central Office switch types. You need to check
with your telephone company to confirm if these services are available to you and if so, are
there any additional charges for them.
with your telephone company to confirm if these services are available to you and if so, are
there any additional charges for them.
In some cases, your telephone company may only enable these features on your first directory
(phone) number. In this case, you may want to request that the features be enabled on your
second directory number as well.
(phone) number. In this case, you may want to request that the features be enabled on your
second directory number as well.
Table 45 Supplemental Services In Europe
Call Waiting
Call Hold
Call Retrieve
Call Hold
Call Retrieve
Three Party Conference
Call Forwarding
Call Forwarding Busy (CFB)
Call Forwarding Unconditional (CFU)
Call Forwarding No Reply (CFNR)
Call Forwarding Unconditional (CFU)
Call Forwarding No Reply (CFNR)
Multiple Subscriber Number (MSN) / Subaddress
Terminal Portability:
Suspend
Resume
Resume