Siemens NI-1200 specifications 188ue 5, June

188ue 5, June 1999

If a muted call is placed on hold, the mute state goes away and the status light goes dark. When the held call is retrieved, it is not muted.

Preview Mode

If your Optiset terminal has been programmed with a Line Preview feature key, you can use this key to toggle between the Line Hold mode and the Line Preview mode. This feature allows you to selectively activate the Line Preview mode for a specific call, view the calling ON of the caller, and determine how you want to handle the call before connecting to it.

If your terminal is not programmed with a Line Preview feature key, then either the Line Preview mode or the Line Hold mode (default) was selected during initial setup of your terminal. If you would like to have the mode changed, either consult the person who maintains your Optiset terminal or refer to document 1275-00050, Optiset NI­

1200 ISDN Desktop Terminal Installation, Setup, and Programming Guide.

Redial

Redial is a local feature that rediaIs the last number you dialed on your Optiset terminal. This feature can be invoked from the idle menu display by scrolling to the Redial xxxxxxxxxx? option (the last number you dialed will be displayed instead of "XXXXXXXXXX") and pressing the tI' dialog key. The feature also can be invoked by pressing the Redial feature key, if such a key has been programmed on your Optiset terminal.

If the last number you dialed is greater than 14 digits, only the first 14 digits of the number will be displayed. However, the entire number will be redialed when the feature is invoked.

If the Optiset terminal is unplugged or reset, the last number dialed is lost and this feature will not work until after an outgoing call has been attempted.

98 1275·00030

Issue 5, June 1999

Ringer Off

If a Ringer Off feature key has been programmed on your Optiset terminal, this local feature will mute the ringer so that incoming calls are only announced by the display and the associated line key status light. When the ringer is muted, the status light associated with the Ringer Off key lights.

Note: Activating the Ringer Off key deactivates the ringer volume adjustment function. If you press the volume up/down keys while an incoming call is being presented, the terminal will beep to remind you that this function is not available.

Speaker

Your Optiset terminal should have been programmed with a Speaker feature key. This key switches on the microphone and loudspeaker to allow hands-free operation of the terminal. The status light on the Speaker key lights to indicate that the terminal is in the hands-free/open listening mode.

If the terminal is idle, the Speaker key can be used to initiate a call on the prime line. If an incoming call is presented when no other calls are active, you can press the Speaker key to answer the call.

Speed Dial

Speed Dial is a combined local/switch-based feature that allows you to make a call by pressing a single key. When the Optiset terminal is idle, pressing a Speed Dial key causes the terminal automatically 10 select the prime line and dial the number assigned to the key. As an alternative, you can select a line other than the prime line, by pressing the associated line key, and then press the Speed Dial key to make the call on the selected line.

When you press a Speed Dial key, its status light turns on for about half a second to acknowledge your request. The name of the party you are calling (If previously programmed into the terminal) will appear momentarily on the first line of the display, with the called ON displayed on the second line.

1275·00030 99