What is the slow dialing speed of mobile phone?

It may be that the cell phone signal is not good or there is too much cached data generated by the cell phone, which has caused the phenomenon of being stuck.

The solution is as follows:

1. Exit the contact interface and try to re-enter.

2. Call through the dial to see if there is any delay.

3. Turn off the phone and restart it.

4. Check whether it is caused by the unstable signal of the mobile phone network.

5. Check whether the third-party calling software is installed and try to uninstall it.

6. Check whether the mobile phone has firmware/system push notification. If so, please upgrade your mobile phone to the latest version.

7. If not, please back up the data (contacts, text messages, photos, etc. ) and try to restore the factory settings.

If the problem still exists, it is recommended to take the mobile phone, purchase invoice and warranty card to the local mobile phone after-sales service center for testing.

Extended data:

The poor cell phone signal will cause the cell phone to be unable to make a call or delay the dialing speed.

Reasons for poor cell phone signal:

1. In buildings, corridors, basements and other places with complex structures, these locations usually belong to areas where communication signals are seriously blocked. The density and floors of nearby buildings will also affect the signal transmission. The tighter the building layout, the worse the signal reception.

2. The signal of the mobile phone receives the signal sent by the base station. If there is something wrong with the base station or something weakens the transmitted signal, the cell phone signal will become very poor.

3. The hardware of the mobile phone itself will also cause poor signal of the mobile phone. The SIM card inside the mobile phone is an important carrier for our mobile phone to receive signals. If this card is frequently inserted and replaced after long-term use, it will definitely cause wear and tear, which may make the SIM card unrecognizable and unreadable, resulting in poor signal.