How to User facetime By IPhone4 free
First, we must explain to you the necessary conditions iPhone 4 of FaceTime:
1.FaceTime video call, both sides must be both iPhone 4 users.
2. Two iPhone 4 must have a cellular signal, can make and receive calls. Machine locks now in case there is no jailbreak unlock is not available Facetime call function.
3. Two iPhone 4 must be in Wi-Fi environment, not in the same LAN. Use FaceTime need to ensure that the firewall 53, 80, 443, 4080, 5223 and 16393-16472 (UDP) port is not blocked. If the corresponding port is blocked, then, FaceTime is not successful.
We tested the Wi-Fi environment shielded these ports, still can not dial-up success, so we will use Huawei’s 3G signal E5 is converted to Wi-Fi environment to achieve FaceTime.
Huawei E5 other MiFi equipment will create FaceTime Wi-Fi environment
How FaceTime
The first method: if there exist numbers FaceTime connected address book, click directly from the Address Book button to FaceTime FaceTime calls.
iPhone 4 Address Book button in FaceTime
Receive a call request for the case of FaceTime
The second method: If the number is not connected to FaceTime address book, then the first two machines connected to voice calls. A first B with voice calls, after the two machines connected to the call option menu will appear FaceTime icon, you can dial another video calls, and dial a FaceTime, the call log directly with with FaceTime icon of record, can dial. FaceTime turned in when the original voice calls will be disconnected, no longer have .
Direct dial number to a stranger FaceTime button is not point
We use China Mobile and China Unicom 3G numbers to make calls, dial-up process in the final, FaceTime dial another frequent failures, the success rate of only about 50%, probably because we used MiFi (such as signal conversion equipment, Huawei E5 ) to create a Wi-Fi environment reasons. If the time allocated barrier, you can try restarting iPhone 4.
Facetime Call Interface
FaceTime successful once, the “last call” to call directly Facetime
FaceTime the dial will have a “drip – drip – drip” sound, connect, and after a lot like ordinary 3G video calls, direct calls to front the camera; the two sides can rotate the screen, the screen automatically switches; also free to switch to set the camera; but also can turn off the microphone audio, it is worth mentioning that, if you press HOME key to return to the desktop, the other side you will see a black screen, and the emergence of video pause icon.
Microphone mute
In addition, if during a call with phone dial, FaceTime call will be temporarily disconnected, iPhone 4 will show the incoming call.
FaceTime incoming telephone calls in the other
The final say, although occasionally the case can not connect, but faceTime the quality and fluency, or let us be satisfied, even though we are in the 3G switch to Wi-Fi environment to conduct the test, I believe in a better network environment will be better its performance
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· Tags: FaceTime, How to User, iPhone 4G
Comments(2)
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