Polycom DCX100, BPX100, GCN100, DCX200 SpectraLink Corporation, Part Number 72-1004-01-J.doc, Page

SpectraLink Corporation NetLink e340/h340/i640 Wireless Telephones and Accessories User Guide

Receiving Upon receiving a PTT transmission, the Docking Station plays the “receiving alert” sound and enters the receive state.

In this state the handset receives all conversations on the selected channel over the speakerphone. The NetLink Docking Station will ignore the CONF key while in the receive state.

At the end of a transmission, the Docking Station enters the waiting state where it monitors the channel for up to ten seconds and displays Waiting on the screen. If no other transmission occurs within ten seconds the Docking Station reverts to idle state.

Change PTT volume While in PTT mode, use the Volume keys to raise or lower PTT volume. A separate volume is maintained for PTT calls with the current volume selection retained in memory.

Muting a PTT call To mute a current call, press the Mute soft key. This brings up a Mute Two-Way Radio? prompt. Press the Yes or No soft key. The prompt disappears after three seconds if the user doesn’t confirm either Yes or No.

Mute only affects the current call and the Docking Station will play subsequent PTT calls. Mute does not allow the user to use the Docking Station keypad for anything else, including an OAI application.

The Mute soft key turns into an Unmute soft key while in the mute state and can be used to unmute the PTT call (the confirmation prompt is displayed first).

When the next PTT call period starts the audio is automatically unmuted.

Early termination In order to terminate an incoming PTT call, press the Terminate of a PTT call soft key and answer Yes to the confirmation prompt. Push-to-talk

audio is immediately stopped and the Docking Station exits the PTT session. No other handset or Docking Station is affected. Only the current call is terminated for this Docking Station. When the next PTT call period starts, the Docking Station is again in the receive state. You may rejoin a still-active session by initiating a PTT call.

Users should disable the PTT feature in the on-hook user menu in the NetLink i640 Wireless Telephone if no further PTT calls are desired.

Incoming PTT call The PTT “receiving alert” sound will play softly in the speaker during a PBX call audio, if a PTT session is started during a PBX call. You may

continue your PBX call normally, or you may switch to the PTT call by ending the PBX call by pressing the End Call button.

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