User manual

AT-640P User Manual
ATCOM TECHNOLOGY CO. , LIMITED
C 、 Push soft button to save the number in telephone directory.
4
4
4
4
、
Multiple
Multiple
Multiple
Multiple line
line
line
line dial-up
dial-up
dial-up
dial-up
AT640P IP phone supports 4 Sip lines. That means user can register on 4 different
sip accounts simultaneity in the same IP phone. The User can choose line1 、 line2
、 line or line 4 to switch dial-up, System default Sip1 when dial-up.
IP Phone be called:
AT-640P maximum supports one incoming call when it is called, when the
second line calling, the LCD will show the incoming telephone number. The User can
press the “ corresponding line key ” indicated by LED flicker, or press soft button
“ ANS ” to receive the second line call, when two calls coming together, press soft
button “ SWIT ” to Switch.
Notice:
Notice:
Notice:
Notice:
The phone must work with Call Waiting function when work for this feature.
5
5
5
5
、
Hang
Hang
Hang
Hang up
up
up
up the
the
the
the phone
phone
phone
phone
1) Headset hang up
When use handset mode calling, put back the handset to hang up.
2) Hands free hang up
When use hands free calling, press soft button “ speaker phone ” to hang up.
3) Earphone Hang up
When use Earphone calling, Press the soft button “ headset ” to hang up.
4) Hang up one line call
When 2 lines call simultaneous, press soft button “ SWIT ” to choose the line
which you want to hang up, then press soft button “ # ” to end the call. In the
mean time, it will automatic switch to another line and continue call. Moreover,
user can redial-up or accept the second call.
Notice:
Notice:
Notice:
Notice:
Hang up with “ # ” is invalidation when only one line call.
6
6
6
6 、 Call
Call
Call
Call Transfer
Transfer
Transfer
Transfer

Blind Transfer
User A.B.C, assume B is AT-640P IP phone
1) When A Calls B and B receives
2) B presses soft button “ Xfer ”
3) B dials C ’ s number.
4) After dialing C, B Presses soft button “ Bxfr ” (or wait for a few seconds after dial
number), then the call will be transfered to C.