SIP-T780 IP Phone User Manual
56
installation.
- Activate headset mode
1. Press
(Headset)button on the phone panel.
The icon on the upper left corner of the LCD screen changes to a
headset icon
.
When the phone receives an incoming call, press the Answer soft
key to answer the call, and the phone automatically enters the
headset call mode.
Dial the number and press the send button, the phone will
automatically use the headset mode to make a call.
- Quit the headset mode
1. Press the key on the phone panel
(Headset)。
The icon in the upper left corner of the LCD screen changes to
.
4.5.2 Extension module
The extension module greatly improves the function and scalability of
the T780 phone. Each expansion station has 32 programmable buttons (two-color
LED), which are connected to the IP phones that support the expansion station
through an RJ-45 straight-through cable. T780K phones that support expansion
interfaces can be connected to up to 6 expansion stations and provide 192
programmable keys. Combined with IP-PBX, each programmable key can realize
speed dial, BLF, and cooperate with the server to realize functions such as
call pickup.
The extension module is suitable for front desk switchboards,
administrative assistants, call center agents, and users who need to monitor or
manage a large number of calls.
4.5.2.1 Product information
Parameters
Explaination
Buttons
32 programable buttons,with red,yellow and
green LED double LED lights
Panel jam
32 written mark
Button function
Fast dial,call transfer,call waiting,
call pickup、BLF、DND
Interface
One RJ45 data interface(IN),One RJ45
cascading interface (OUT), supports up to
6 expansion modules simultaneously.
Содержание SIP-T780
Страница 1: ...SIP T780 T780 P G W K User Manual Document version V 2 0 Release date 2022 5 3 ...
Страница 17: ...17 T780 IP phone stand 1 T780 Handset cord 1 Ethernet cable 1 ...
Страница 18: ...SIP T780 IP Phone User Manual 18 Power adaptor 5 5mm DC plug 5V 1A 1 Quick user manual 1 ...
Страница 28: ...SIP T780 IP Phone User Manual 28 2 Continuously press until symbol appears ...
Страница 33: ...33 Daylight saving time by date Daylight saving time by week ...
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