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Duo Supplementary Services

Emutel™ Duo supports the following supplementary services:

Euro-ISDN

Caller Line Identification, Multi Sub Numbering, Subaddressing, User to User Signalling, Terminal portability, Connected Party Number, Advice of Charge/Billing, Call Waiting, Call Hold, Explicit Call Transfer, Call Diversion, Malicious Call Identification, Three Party Calling.

Nat-1

Caller Line Identification, Subaddressing, User to User Signalling, Flexible Calling, EKTS Call Appearance Call Handling, Hold Conference Drop Transfer.

AT&T 5ESS

Caller Line Identification, User to User Signalling, EKTS Call Appearance Call Handling, Hold Conference Drop Transfer.

DMS 100

Caller Line Identification, Subaddressing, User to User Signalling.

NTT

Caller Line Identification, Multi Sub Numbering, Subaddressing, User to User Signalling, Advice of Charge/Billing.

1TR6

Caller Line Identification, Multi Sub Numbering, Subaddressing, User to User Signalling.

VN3

Caller Line Identification, Multi Sub Numbering, Subaddressing, User to User Signalling, Terminal portability.

BTNR191

Caller Line Identification, Multi Sub Numbering, Subaddressing, User to User Signalling, Terminal portability.