How do I enable the landline outbound call restriction feature?

Introduction to fixed-line outbound call restriction services:

It is equivalent to installing a combination lock for **. External calls to local calls, domestic and international direct dials can be restricted as needed**.

Fee: Account opening fee: 10 yuan.

Monthly fee: 6 yuan.

Instructions for use: 1. How to set up:

Lock: Press *54*K password after hearing the dial tone

k denotes the restricted level; k 1, limit all outbound calls, including local calls; k 2, limit international and domestic long-distance direct dialing; K 3, only international direct dialing is limited.

The password length is 4 digits, and the initial password is 1000.

Unlock: Press the 54*K password when the dial tone is heard

The phone using the outbound call restriction must be an audio phone;

The locked "k" must be the same as the unlocked "k";

The password length is 4 digits;

2. Change the password

54*kssss*s's's's'*s"s"s"s"#

If the SSSS password is correct and S's's's'with s"s"s"s"If it is the same, listen to the set success sound, otherwise listen to the busy sound.

After the setting is successful, the user password changes from SSSS to S's's's'。

The initial password of the user is 1000, S's's's'and s"s"s"s"is the password that the user wants to change, and both must be the same when entered (i.e., s"s"s"s"Confirm for the new password).

3. Precautions:

After the setting is completed, if you want to call ** again, you must unlock it first, otherwise you will not be able to make an outbound call.

Please don't forget to add the lock after hitting the **, otherwise anyone can use it**.

After the password is lost, you must bring the relevant documents to the business hall to handle the "password retrieval" business, and pay a certain handling fee.

For fixed-line users, the outbound call restriction function can be activated as follows: 1. Dial in to 10000 with the customer service password; 2. Log in to the online business hall with the customer service password; 3. Bring the valid certificate of the head of the household and the valid certificate of the handler to the telecommunications business hall for processing; To learn more about service discounts, click on the "****" customer service 218 below to answer for you.

Call restrictions include outbound and inbound restrictions, and you can choose to prohibit different levels of outbound and inbound call restrictions with your carrier, such as prohibiting any outbound calls and prohibiting international dialing.

Operator service ** consultation; If the carrier is unable to provide this feature, it may no longer support this feature, please contact the carrier for details.

2.Please enter the dial or**, click the three dots or four dots in the upper right corner > settings, if the phone supports dual SIM, please select card 1 or card 2 more, enter the call restriction interface, and turn on the function switch that needs to be restricted.

1. First open the main interface of your phone, and then choose to tap the "Settings" option, as shown in the figure below.

2. After opening the settings interface, select and click on the "**" option, as shown in the figure below.

3. After entering the ** interface, choose to click on the "Call Restriction" option, as shown in the figure below.

4. Finally, turn on the switch button behind "Reject all incoming calls".

Enabling call restriction is the operator's business, please consult the operator's customer service of the SIM card for details, at present, China radio and television operators do not support call restriction services.

The contact of the four major operators in China** is: 10099 (China Radio and Television (China Mobile) (China Unicom (China Telecom).

Summary. Hello, there are two kinds of restricted inbound calls: First, some types of mobile phones on the market have the function of restricting incoming calls.

This function allows for targeted individual** restrictions. In fact, the number set by the user hangs up when the call comes in. ** The prompt is similar to the advertising landline call restriction communication company to install the migration line before it can be installed.

You can only make a call after debugging in the computer room. The line you move to should be the **not your** number in the original house, you dial "Huawei 56."

Hello, there are two kinds of restricted inbound calls: First, some types of mobile phones on the market have the function of restricting incoming calls. This function allows for targeted individual** restrictions.

In fact, the number set by the user hangs up when the call comes in. ** The prompt is similar to the advertising landline call restriction communication company to install the migration line before it can be installed. You can only make a call after debugging in the computer room.

The line you move to should be the **not your** number in the original house, you dial "Huawei 56."

Cancellation method: Dial the number key + 4 number key + 1 number key + number key of the fixed **, and after hearing the sound prompt, the cancellation is successful. If the forwarded **number is fixed**, the area code should be added regardless of whether it is local or foreign.

If you cannot set the busy line transfer or no answer transfer when you set it, it may be that this service has not been activated, please call customer service to activate it.

Mobile phone call restrictions are set on the mobile dialing interface. The specific operation pants are as follows:

1. Turn on your phone and tap to enter the dialing area.

2. Click on the setting option to enter the dialing interface.

3. Open the Call Restriction option in the dialing settings menu.

4. Browse the call restriction menu, select the required random call restriction option, and click OK.

The role of the phone:

First, the positive effect:

1. The timeliness of contact has been greatly improved, and at the same time, the regionality has been greatly reduced, and there is no longer a need to rely on letters to express each other's feelings of longing.

2. Improve work efficiency, save time and cost, just click on the mobile phone, you can book successfully, which not only saves physical strength, but also saves time.

3. Increase the joy of life and adjust the boredom and pressure of life.

2. Negative effects:

1. Mobile phones freeze the feelings between each other, mobile phones replace face-to-face communication with temperature, and rigid and rigid words cannot really give people a very rich emotional expression and sensitive feelings.

2. The damage to the body is huge, when chatting, the impact on the eardrum is very large, and a series of physical diseases caused by various auditory and the resulting series of physical diseases will make life very boring.

3. Mobile phones make people more and more unprofessional, and the life with mobile phones encroaches on the youth and health of students, and also swallows up opportunities to enhance feelings. <>

When your phone is restricted from calling, first try to restore your phone factory settings, if it is a non-smartphone that requires a password, the default password for most phones is 12345, you can try it.

If it doesn't work, you can try restarting your phone again to see if it solves the problem, or call a carrier like ** to see if it's because of the carrier's problem. Under normal circumstances, if the mobile phone is restricted from calling, these few tricks can be solved.

Call Restriction [Setup Tutorial] Required**:

1. Restrict all outgoing calls: Settings - *33* service password transmitter key; Query -* Launch key; Cancel – 33*Service Password Launch key.

2. Restrict all international calls: Settings - *331* service password transmit key; Query -* Launch key; Cancel – 331*Service Password Launch key.

3. Restrict international outbound calls except for belonging to foreign countries when restricting international roaming: set - *332* service password transmitter key; Query -* Launch key; Cancel – 332*Service Password Launch key.

4. Restrict all incoming calls: Settings - *35* service password transmitter key; Query -* Launch key; Cancel – 35*Service Password Launch key.

5. Restrict all incoming calls during international roaming: Settings - *351* service password transmitter key; Query -* Launch key; Cancel – 351*Service Password Launch key.

One thing to note is that the service password mentioned above refers to the password when opening the card, generally speaking, the default password is 0000 (4 0s), for example, to restrict all incoming calls**, you can enter: *35*0000, and then press the dial key.

You can set the call restriction function in the "Call Settings" of the "Settings" function of the mobile phone, different mobile phones have different settings, it is recommended that you refer to the mobile phone manual or consult the mobile phone operator for understanding.

selfnum: 3 bytes, native walkie-talkie number 2Group calls.

Command Transmission Parameters: Set Contacts in the Communication Protocol of DMR828 Walkie-Talkie Module 0x18 Description: Set the contacts for intercom. The command is set successfully, after the ptt is pressed, the contact set by the command will be sent, and the parameters will not be saved after the power is off.

Format: 68 18 01 01 chksum 00 04 call type callnum10

Parameter description: call type: one byte, call type.

0x02-> group calls.

callnum: three bytes, contact number.

Receiving Parameters: Set the receiving group call ID on the communication protocol

Description: Add the receiving group call contact, and switch the receiving group call contact of the current channel to this column**Formula: 68 29 01 01 chksum 00 04 index callnum 10