User manual

AT820

AT820 Series

Series

Series User

User

User Manual

Manual

ATCOM TECHNOLOGY CO., LIMITED www.atcom.cn

calling time and callee ’ s number.

2. Input the number then press the headset button, the phone will dial the number

automatically. After hearing the tones of “ du~~du~~ ” with dialed number

showed on the LCD, it means that the callee ’ s phone is ringing. If the callee

answers the call, the phone call will be established and the LCD will show the

calling time and callee ’ s number.

D. Use the phone book

Press " M ENU ” button to enter the menu, after inputting the password, select the

first item : “ 1 Directory ” , then select the “ Personal Directory ” . Use "up" and "down"

keys to find the contact person. After finding out the certain contact person, press

"Dial" to make call.

E. Use the History

Press “ M ENU ” key to enter the menu, after inputting the password, select the third

item : “ 3 Call Histor y ” , then choose one of the three kinds of record: “ Dialed ” or

“ Answered ” or “ Missed ” , use the keys “ + ” and “ - ” to find the certain contact. After

finding out the certain number, user could dial to the right number by pressing

button “ Dial ” , or making one of the three modes (handset, hand-free and headset)

active.

4.3 Hang up the phone

A. Handset hang up

When calling under handset mode, put the handset back to hang up.

B. Handfree hang up

When calling under handfree mode, press button “ handfree ” to hang up.

C. Headset hang up

When calling under headset mode, press button “ headset ” to hang up.

4.4 Call Transfer

A. Attended transfer:

Attended transfer allow s user to speak to the third part before transfer. If A is

talking with B, A wants to transfer the call to C . The o peration steps are:

1. A press es "Xfer" .

2. A dial s C ’ s number to ask whether C would answer the call from B or not.

3. If C agrees, A presses "Xfer" again to transfer B ’ s call to C .

B. Blind transfer:

Blind transfer d o es n ’ t allow user to talk with the third part instead of ending the call

directly, it means to user that the call is over after the blind transfer. If A is talking

with B, B want s to speak to C with A ’ s help of transfer ring . The o peration steps are: