Welltech VoIP ATA series V.2.1 - Manual (Page 153)

ATA-171/172/171P/171M/171+/172+
User’s Guide
Chapter 14.1 Phone Transfer Rule
14.1.1 IP mode Transfer Rule
14.1.1 Blind Transfer
B calls A, while A and B are talking, if A would like to transfer the call to C, A
should press [Hold] to hold B’s call, and then press [Transfer/Flash], input C’s
number, and end with “#”, then the call transferred to C.
14.1.2 Attendant Transfer
B calls A, while A and B are talking, if A would like to transfer the call to C, A
should press [Transfer/Flash], and input C’s number, end with “#”, then C’s
phone rings. If A hung up the phone, then B can talk with C.
Chapter 15.1 Gateway/TA Transfer Rule
15.1.1 IP mode Transfer Rule
15.1.1 Blind Transfer
B calls A, while A and B are talking, if A would like to transfer the call to C, A
should press [Hold] to hold B’s call, then press #510# and C’s number, end with
“#” to transfer the call to C.
15.1.2 Attendant Transfer
B calls A, while A and B are talking, if A would like to transfer the call to
C, A should press [Hold] to hold B’s call, then press #511# and input C’s
number, end with “#”, then C’s phone rings. If A hung up the phone, then
B can talk with C.
15.1.3 (3-way calling)
B calls A, while A and B are talking, if A would like to add C to talk, A
should hold B’s call, then press #512# and C’s number, end with “#”,
then C’s phone rings. If A can talk with C, and A press “flash”, A, B and C
can talk together.
15.1.4 Call Waiting
While A & B are talking, C calls A, A can hear the inset tone; A could press
[Hold] to hold B, and talking with C.