Описание товара
Подробности
Дополнительная информация
Функция | Описание |
Illuminated Buttons | |
Off (dark) | Line available |
Green, steady | Line in use |
Red, steady | Line in use by someone else |
Amber, flashing | Line ringing |
Illuminated Page Buttons | |
Off (dark) | Page not in focus |
Green, steady | Page in focus |
Amber, flashing | Page not in focus, with one or more alerting or on-hold calls present on page |
Hardware and Power-Saving Features | |
Graphical display | The 4.3-in. graphical (TFT) color display provides 16-bit color depth and 480 x 272 effective pixel resolution, with backlight. The display also supports localization requiring double-byte Unicode encoding for fonts. |
Articulation | You can articulate the display to match the same angle as the Cisco Unified IP Phone it is connected to. |
Directory-number and feature buttons | The module has 18 physical buttons (36 with page key). |
Page buttons | The two Page buttons are used to access each page of 18 buttons and provide phone status. |
Sleep or inactivity mode | When Cisco Unified IP Phone 9971, 9951, and 8961 models are in power-saving sleep or inactivity mode, the Cisco Unified IP Color Key Expansion Module is also in sleep or inactivity mode. Pressing any button on the key expansion module causes the displays to awaken. The system administrator configures the inactivity period. |
Cisco Unified IP Phone Model | Колличество поддерживаемых модулей расширения |
9971 | 3 |
9951 | 2 |
8961 | 1 |