User's Manual
INNO 55 User’s Guide INNOSTREAM Confidential
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The current active calls are placed on hold and the held calls are reactivated.
5.4 Answering a second incoming call
You will be notified of an incoming call while you are in a call. Call waiting tone sounds in the
earpiece, and the display will show that a second call is waiting. This feature, known as Call
Waiting, is only available if the network supports it and if you have set the Call Waiting menu to
Activate.
For details of how to activate and deactivate it, please see Call Waiting menu in Section 9.
You can answer the second incoming call by pressing [Answer soft key] or [SEND].
The first active call is automatically put on hold, and then the incoming call is active.
If the incoming call is coming while you already have active calls and held calls, the following
options are available by pressing [Option soft key] or [SEND].
• End Active Call : makes active calls end and answer the incoming call.
• End Held Call : makes held calls end and answer the incoming call.
You can reject the second incoming call during a call without answering it by pressing [Reject
soft key] or [END].
5.5 Adjusting the earpiece volume
During a call, you can adjust the earpiece volume.
To increase the volume, press [VOLUME-UP] or [NAVI-UP].
To decrease the volume, press [VOLUME-DOWN] or [NAVI-DOWN].
5.6 Muting the microphone
You can mute the microphone during a call by selecting the Mute option so that the other party
cannot hear you.
You can unmute by pressing the [Unmute soft key], and then the other party can hear you
again.
5.7 Sending DTMF
You can turn off the DTMF tone by selecting the DTMF Off option so that the tone is not
transmitted to the remote end during a call.
You can turn on the DTMF tone by selecting the DTMF On option.
The option is automatically reset to the DTMF On when a call is started.
! Note: To communicate with answering machine, you must use with the DTMF On state.
5.8 Storing a number on the scratchpad
You can store a number you entered during a call.
1. Enter a number during a call.