LV switch SIP-T780, Руководство пользователя

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SIP-T780 IP Phone User Manual
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4.7.2 Account key function type description
Type Description and usage
Line
key
Account
The default setting is account key.
- Use method：
1.The line key type is set to account.
2.Value no need to fill.
3.Fill in the label as required.
4.Click the account key, the green light of the key is
always on, a dial tone is issued, and the user is
prompted to dial.
Intercom
The intercom function requires server support. You can
directly contact the server manufacturer for
consultation or check whether there is an intercom
feature code through the server feature code to
determine whether the function is supported;
- Use method：
1. Account key type is set to intercom.
2. Fill in the number "Intercom feature code +
called extension number"
3.Set labels on demand
4.Click the account key, the green light of the key
is always on, and it will automatically dial to the
set number
5.Confirm that the intercom function is enabled on
the web interface.
6.The phone of the called number automatically
answers the intercom call.
For details, please refer to the detailed
description of the intercom function.