ZyXEL P-202H User Guide - Page 145
Supplementary Phone Services
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P-202H Plus v2 User's Guide CHAPTER 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. Table 45 Supplemental Services In Europe Call Waiting Call Hold Call Retrieve Three Party Conference Call Forwarding Call Forwarding Busy (CFB) Call Forwarding Unconditional (CFU) Call Forwarding No Reply (CFNR) Multiple Subscriber Number (MSN) / Subaddress Terminal Portability: Suspend Resume 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. 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. Chapter 13 Supplementary Phone Services 144
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