NTT docomo FOMA D703i User Manual page 51

INFORMATION
Tone signals (DTMF) may not be received depending on the receiving device.
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You cannot make a call to another party by putting the current call on hold and entering a pause (P) or timed pause (T).
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Switching between a voice call and videophone call
You can switch between a voice call and a videophone call by operating from the submenu during a call
when the other party's terminal can switch calls. Switching can be performed only from the terminal that
made the call.
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This operation is available between the terminals that support switching between a voice call and
videophone call.
To switch calls, the other party needs to set Indication ON of Notify Switchable Mode in advance. ☛P77
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Example Switching a voice call to a videophone call
m1 during a voice call
1
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A guidance informing that the call is being switched is played during switching.
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Select No to return to the voice call talking screen.
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If Speakerphone is set to ON in Videophone Settings, the speakerphone is turned on when the call is
switched to a videophone call.
Switching a videophone call to a voice call: m1 during a videophone call
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INFORMATION
When you are in packet communication, disconnect the packet communication and switch to a videophone call.
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When the other party is in packet communication, the call cannot be switched to a videophone call.
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During a voice call using Call Waiting Service, you cannot switch the call to a videophone call.
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It takes about 5 seconds to switch. However, it may take longer depending on radio wave conditions.
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Depending on radio wave conditions, a voice call and videophone call may not be switched and the call may be disconnected.
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The speakerphone function is turned off when a videophone call is switched to a voice call.
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The settings (such as selecting the frame) made during a videophone call are canceled when a videophone call is
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switched to a voice call.
According to the call duration of a voice call and videophone call, the call charges are added up, respectively.
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The call is not charged while Switching... is displayed.
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z
Select Yes
© Disney
© Disney
z
Select Yes
Calls/Videophone Calls 49