User manual
●
dial-up
●
●
(
)
Error Correction Mode (
)
(ECM)
ECM
62
●
DSL (Digital Subscriber Line)
DSL
●
●
/
(PBX)
(Integrated Services Digital Network - ISDN)
/
●
DSL
DSL
DSL
(
)
DSL
15
DSL
:
DSL
DSL
●
(
)
●
Distinctive Ring (
)
All Rings (
)
74
● Auto Answer (
)
O (
)
63
166 8
THWW