SIP-T780 IP Phone User Manual
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5.13 Upgrade
The T780 phone can be upgraded to the latest version via the Web, the
latest version can be downloaded from the official website or contact your
seller to obtain;
- Upgrade firmware version via web
1.Through the web interface, click Settings -> Upgrade -> Upgrade
Firmware, select the version that needs to be upgraded, and click Upgrade;
2.It is forbidden to disconnect the power supply and network during the
upgrade process, otherwise irreversible problems may occur, and the system
cannot be turned on.
5.14 Upload ringtone
T780 phones can upload custom ringtones via the Web.
- Upload custom ringtones via the web
1.Through the web interface, click Settings -> Preference -> UpLoad
Ringtones, and select the ringtones to be uploaded (the maximum limit of
ringtones is 100KB);
2.After the upload is successful, you can choose from the ringtone.
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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