HYBREX IP 37-31, Руководство пользователя

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Dual Mode VoIP Keyphone IP37-31
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D. FXO Calls
D1. Making Calls

Follow the steps below to make a call using the Dial Keypad.
(1) Lift the handset or press [ SPK ] key, and then dial [ 0
＊
] .
(2) The user would hear the Dial Tone from a PBX or the PSTN via the FXO interface.
(3) Dial the telephone number.
D2. Answering Calls

When the phone receives a call via the FXO interface, it will be ringing.
Follow the steps below to answer a call.
Lift the handset or press [ SPK ] key.
D3. Hold & Retrieve Held Call
(1) While on a call, pressing the [ HOLD ] key will hold the call on this phone, the held
caller will hear a music sent by this phone.
(2) Press [ HOLD ] key again to retrieve the held call and resume conversation.
(3) Or the user can hang up the handset and pick it up again to resume conversation.
D4. During Conversation
D4.1 Mute
When having conversation via the handset or in Handsfree mode, the user can press
[ MIC ] key to turn its LED light on or off.
The status of the LED light is described below:
Red light steadily on: The microphone is activated.
Red light off:
The microphone is mute.
D4.2 Handset & Handsfree Modes Switch
(1) When talking on the handset, press [ SPK ] key to have its LED light illuminate
steadily, and then hang up the handset to switch to Handsfree mode. Now the [ MIC ]
key and the [ SPK ] key both illuminate steadily.
(2) When talking in Handsfree mode, lift the handset to switch to talking on the handset.
The light of the [ SPK ] key went out; the red light of the [ MIC ] key is steadily on,
representing that the microphone is activated.
D4.3 Volume Adjustment
When talking on the handset or in Handsfree mode, pressing the [Down] key will turn
down the volume of the speaker (on the handset or on the phone), while pressing the
[ Up] key will turn the volume up.
D4.4 Flash
 While on a call via the FXO interface with a CO Line from the PBX or the PSTN, the
user can initiate some special features by sending a Flash signal (a 90 ms to 400 ms
quick disconnect then reconnect action); the user can then execute the special
features by pressing certain keys.
 Press the [TRF / FL] key while on a call to send a Flash signal.