Samsung gt_19105p mobile phone, there is a phone number that has been unable to be entered and it shows an empty number. Just change the phone and call it.

Samsung gt_19105p mobile phone, there is a phone number that has been unable to be entered and it shows an empty number. Just change the phone and call it.

1. Remove the SIM card and reinsert it.

2. Some models support changing the network mode. It is recommended to try changing the network mode to 2G.

3. Try changing the location.

4. Check whether the blacklist (rejection of calls) function is set on the mobile phone. If there is any setting, please cancel it and test it.

5. Check whether the call forwarding/call restriction function is set on the machine.

6. If there is security guard software installed on your phone, it is recommended to uninstall and delete it.

7. If it doesn’t work, back up the data in the phone (contacts, text messages, pictures, etc.), and then restore the factory settings.

If the problem persists, please bring your purchase invoice, repair card and machine to the Samsung Service Center, where professional after-sales engineers will help detect it. Can you please return the landline numbers of some hotels? Can't you call from out of town? If you use cheating software to change the number, can you call the hotel's landline number if you can't get it? Will the landline number still be displayed?

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It should be that this mobile phone number has applied for a dual-number service, which means that the mobile phone card in the mobile phone uses the fixed phone number when making and receiving calls. All numbers on Samsung phones cannot be dialed

Suggestions:

1. For dual-SIM phones, you can view the SIM card manager and check Enable under each SIM card icon.

2. Try restarting the phone.

3. Change to another location to eliminate network signal problems.

4. Try changing to another SIM card.

5. Back up important data (contacts, photos, memos, etc.) and restore to factory settings to eliminate the influence of third-party software.

6. If an update is available, try updating the system software.

If the problem persists, please bring your purchase invoice, repair card and machine to the Samsung Service Center, where professional after-sales engineers will help detect it. Why can’t calls be made to mobile phones from the landline?

If calls cannot be made to all mobile phones, it means that the landline does not have permission to make calls to mobile phones. If a landline phone just won't make calls to a fixed cell phone, that's the problem with that phone.

Samsung *** I can’t make or receive calls on a g3818 mobile phone

Dear Samsung user:

Based on your description, it is recommended that you Follow the steps below to try the operation:

1. Under the standby desktop-click Applications-Settings-More Settings-Mobile Network-Network Operator-Search Network-Select your SIM card Supported network operators

2. Take out the SIM and clean the metal contacts of the SIM card with an eraser. (Whether the SIM card has poor contact)

3. Try changing a SIM card (whether the SIM card is aged or damaged)

4. Check whether the security guard is installed on the phone Or call Telecom and other software, uninstall and try again.

5. Back up mobile phone data (phone book, SMS, multimedia files, etc.) and restore factory settings

If the problem persists, it is recommended that you send your phone to the nearest Samsung service The center performs inspection and maintenance. For specific service center inquiries, please visit:

:support-.samsung./support/ServiceLocations.asp

You are welcome to evaluate our services: :support.samsung. ./survey/ I have a new China Unicom landline number, why can’t I call my mobile phone number?

If it is installed normally, I should be able to call it. Is there any advice if it cannot be called? Have you ever tried to make calls from a landline? The mobile phone cannot make calls. It says that the call is in progress. Flashing the phone does not work and the calls cannot come in.

Hello! I'm happy to answer your question

1. The mobile phone card is set to prohibit incoming calls... You can try changing the mobile phone card. If the call goes through, it means there is a problem with the mobile phone card. The solution is that you call Solved by mobile phone customer service. Each card has different solutions

2. Mobile phone security software (call assistant, mobile phone manager, 360 manager, etc.) is accidentally set to do not disturb state (that is, incoming calls are prohibited) ) You can enter the software on your mobile phone to make modifications. Usually it is (harassment interception)

You might as well try the second method first. If it doesn’t work, try the first method.

Reminder: Never dial the wrong number. Verify it (I have made this mistake. I told others my mobile phone number with full confidence. But the call from my mobile phone ended up being called to someone else)

Finally, I wish you a happy Samsung mobile phone. It shows that the call cannot be made normally

If the mobile phone cannot receive the call from the other party but can make a call, we suggest you:

1. Remove the SIM card and try again. insert.

2. Some models support changing the network mode. It is recommended to try changing the network mode to 2G.

3. Try changing the location.

4. Check whether the blacklist (rejection of calls) function is set on the mobile phone. If there is a setting, please cancel it and test it.

5. Check whether the call forwarding/call restriction function is set on the machine.

6. If there is security guard software installed on your phone, it is recommended to uninstall and delete it.

7. If it doesn’t work, back up the data in the phone (contacts, text messages, pictures, etc.), and then restore the factory settings.

If the problem persists, please bring your purchase invoice, repair card and machine to the Samsung Service Center, where professional after-sales engineers will help detect it. Why is there an empty number when calling a landline from a mobile phone?

It is recommended that when dialing a landline from a mobile phone, it is best to add the area code in front of it, such as 010XXXXXX. This may be because some mobile phone systems or communication providers have different technologies and systems, and there is no phone setting. Otherwise, the result will be an empty number.