What are the features of call forwarding? What is call forwarding used for?

Call forwarding refers to the service that can transfer the incoming call to another pre-set ** when it cannot be answered. There is no monthly fee for call forwarding; Call transfer to mobile** on the basic call transfer fee of the minute; Call transfer to China Telecom and China Unicom** will charge a basic call transfer fee of yuan per minute. If the call is roaming, the roaming fee and the callee call fee at the forward destination will be charged on the basis of the basic call transfer fee.

If you need to set up all inbound call forwarding, please enter "**21*** number transmit key" in standby mode; If you need to cancel all incoming call transfers, enter the "Transmit key" in standby mode; To check the status, enter the "* Launch key".

When the mobile phone is out of the receiving range, busy, the battery is low or turned off, and you can't answer the phone, or the mobile phone is not with you, the ** of the other person's call will be automatically transferred to the temporarily set ** machine, mobile phone or voicemail, which is called call forwarding. There are four types of call forwarding: busy transfer, no answer transfer, unreachable transfer, and unconditional transfer.

Call forwarding is divided into: unconditional transfer, no answer transfer, busy transfer, and unreachable call transfer.

1. Unconditional transfer: transfer all incoming calls to the number specified by the user.

2. No answer transfer: When no one answers, the incoming call will be transferred to the user's pre-registered number.

3. Busy transfer: When the call is busy, the call will be transferred to the user's pre-registered number.

4. Unreachable call forwarding: The mobile phone is turned off or not in the service area, and the normal call cannot be realized, and all calls to your ** are transferred to your pre-set **number.

The call forwarding of mobile phones means that when an individual sets up a transfer number, it will be directly transferred to the ** you set when someone else calls the individual, and then you can directly answer it with the ** set. It is a traditional communication service in the telecommunications industry, also known as call forwarding and inbound call forwarding.

Voicemail means a service that provides users with storage, **, and extraction of voice messages, which must be used in conjunction with call forwarding and SMS.

Usage scenarios: 1. When the coverage area cannot be reached.

As we all know, mobile phones can be used for mobile communication to exchange data in real time. However, the prerequisite for mobile communication to be able to achieve mobile communication is that the user must be within the network coverage area of their network operator. Sometimes the mobile phone is in the basement or high-rise building floor, and the mobile phone will also "leave" the coverage area because it cannot find the mesh stool to cultivate the mess.

After the mobile phone is out of the coverage area, under normal circumstances, the mobile phone cannot make or receive **. At the same time, the phone will still desperately search for a signal, which will cause the battery to drain too quickly. At this time, we should use the call forwarding function to transfer it to a fixed ** to ensure that the incoming call will not be lost.

2. During holidays and rest days.

As we all know, there is also a payment for answering electric jobs with a mobile phone, and the use of the call forwarding function is completely transparent to the dialing user, that is, he does not feel that his ** has been transferred to a fixed telephone date. So, when we are on vacation or on a day off, we can use the call transfer function of the mobile phone to transfer incoming calls to the wired ** at home. This can save electricity (the battery of a mobile phone has a certain life and time limit, and the battery of a mobile phone is much more expensive than the battery in a flashlight).

If you are using a vivo mobile phone, call forwarding is also called incoming call transfer, after setting this function, if you can't answer or don't want to answer** be cautious, you can transfer the incoming call to another number; The call forwarding function needs to be handled by contacting the operator's customer service first, and then set it in Settings - Application and Permissions - System Application Settings - ** - (Leak Removal and Clearing, China Unicom Telecom) - Call Forwarding.

Note: 1. China Radio and Television Operators do not currently support call forwarding services;

2. If there is no setting option on the mobile phone, please consult the operator's customer service for processing.

If you have more questions, you can enter the vivo official website vivo**app--my--**customer service or the website version of the vivo official website of the person who is respected--scroll down to the bottom --**customer service--enter the manual customer service to enter the consultation and understanding.

Call forwarding allows you to forward an incoming call to another ** number for answering. If you are using a vivo mobile phone, you need to contact the operator's customer service first, and then go to Settings - Application and Permissions - System Application Settings - **--(China Mobile Unicom Telecom) - Call Forwarding.

Call forwarding is also called inbound call transfer, after setting this function, if you can't answer or don't want to answer, you can transfer the call to another number.

Note: 1. China Radio and Television Operators do not currently support call forwarding services;

2. If there is no setting option on the mobile phone, please consult the operator's customer service for processing.

Users and analog network users have started a "call forwarding" service, which allows your mobile phone to be transferred to your pre-set number when the phone is turned off, the engine is busy, the service area is not in the service area, or the call refuses to be answered, so that you do not miss a call. Your pre-set numbers include: fixed or mobile** numbers, global Chinese SMS stations, voicemail numbers, and auto-pager numbers.

China Mobile provides you with the following four transfer functions:

All incoming calls are transferred. All incoming calls to your phone will be forwarded to your pre-set number, and your phone will no longer ring.

Busy transfer. Once set, when you're on a call, all calls to your phone** will be forwarded to your pre-set number.

No answer transfer. Once you set up a sale, when your phone rings and no one answers, all calls** are forwarded to your pre-set number.

The transfer of limbs cannot be connected. Once set, when your mobile phone is turned off or temporarily out of active coverage, all calls** will be forwarded to your pre-set number.

If you need this service, you can go to the local China Mobile business office to handle this business.

Call forwarding is a traditional communication service, also known as call forwarding and inbound call forwarding. If you can't answer or you don't want to answer, you can forward the call to a different number.

The premise of the call forwarding service is that the callee B user contracts the service in the mobile network, and a typical unconditional call forwarding business process is as follows:

User A calls B's number, and B forwards to another number C before signing an unconditional contract with the operator. The effect is that when user A calls B, the network judges according to the contract information, and instead of paging and continuing to call user B, it is directly connected to the number of user C, and finally A and C number have a two-way call.

Call forwarding refers to the operation on the phone in advance, which can make the incoming call transfer to the specified ** (including mobile electric rush whisper). The above information is for reference only, gigabit in the city, C-position debut. 5G dual gigabit set of stool meals, 1000M broadband, 60G traffic shared by the whole family, details can be found in the Guangxi Telecom online business hall.

Customer service number 68 is the answer.