User manual
5-3
1
2
1-LINE
/
1.
1-LINE
:
/
2.
Auto Answer ()
3.
Distinctive Ring ()
:
Distinctive Ring ()
: Ring Pattern Detection ()
4. ()
Rings to Answer ()
(
)
5.
(
Distinctive Ring () )
(
Rings to Answer () )
E: /
()
78
5
THWW