Even though this generation prioritizes internet calling, most smartphone users make calls on cellular networks.

Making calls on Android is easy, but the problem begins when the dialer shows error messages.

Recently, many smartphone users have received an unknown cellular online grid not available for voice call issue notification.

Check if Cellular Networks are Available

The error appears while trying to make calls, and it affects both Android and iOS users.

What is Cellular connection Not Available for Voice Call Error?

The Cellular connection now available for voice call is an uncommon error affecting Android and iOS users.

Disable the Airplane Mode

To fix this error, you must first know what causes the Cellular data pipe Unavailable issue notification.

The oops message usually appears when your phone fails to detect a cellular data pipe.

The issue notification itself states that the Cellular online grid is not available.

Restart your Android smartphone

However, the problem is that you may get the error even when the Cellular networks are available.

This error can appear if your phone fails to connect to the cellular connection or fails to detect it.

Other reasons could also be involved, such as a faulty SIM card or a blocked SIM.

Mobile network

Heres what you should do.

it’s crucial that you check the cellular internet icon on the Status bar.

If cellular networks are available and stable, then you must follow the other methods.

Data Roaming

If no cellular networks are available, you better fix the online grid issue.

So, if there is no connection, you must check whether the Airplane mode is enabled.

If its enabled, disable it from the Notification panel.

Operator

Restarting will also eliminate the problems you face due to incorrect APN prefs and random SIM card errors.

If youre on a trip, your SIM card will connect to another data pipe.

So, ensure that the Data Roaming feature is enabled on your smartphone.

Auto-Select

Heres how to enable Data Roaming.

First, open theSettingsapp on your Android gadget.

Next, tap on theMobile networkand select your phone number.

Install the Software Updates

On the SIM info & parameters, turn on the toggle forData Roaming.

After making the changes, cycle your smartphone.

The error will be fixed after the restart.

Connections

you could quickly fix it by enabling Auto-Select for your web link operator.

Heres how to auto-snag the connection Operator.

On the SIM info & options, tap on theOperator.

WiFi calling

To roll out the software updates on your iPhone, head toSettings > General > Software Update.

If any update is available on the Software update, tap the Download and Install button.

you’re gonna wanna openSettings > About Phone > Software Updateon Android.

toggle button for WiFi calling

If any update is available, install it on your rig.

Use the WiFi Calling Feature

WiFi Calling is a feature meant to help in a situation youre going through.

It uses a WiFi web link to make calls.

Reinsert the SIM Card

you might use WiFi calling to make important calls.

Heres how to turn on the feature.

Launch the configs app on your Android phone.

tap on the ‘System.'

Next, tap onConnections.

On the Connections screen, tap onWiFi calling.

On the next screen,turn on the togglebeside the SIM card you use.

tap on the ‘Reset’ option

Now, your phone can use WiFi to make and receive calls.

However, note that WiFi calling will only work if your telecom provider supports the feature.

However, before contacting them, try reinserting the SIM card on your phone.

tap on the ‘Reset Network Settings’ option

Eject the SIM card from your phone and clean it with a soft fabric.

Once done, insert the SIM card again and check whether you’re able to make calls.

Heres how you’re free to factory reset connection controls on your Android phone.

tap on the ‘Reset Network Settings’ option

Open theSettingsapp on your Android phone.

When the parameters app opens, scroll down and tap onSystem.

On the System, tap onBack up and reset.

How to Hide Apps in Realme Phones

On the next screen, tap on Reset Phone.

Next, on the Reset phone screen, tap onReset internet options.

Next, enter the PIN to authorize yourself.

Fix Google Chrome Not Saving Password

This will reset the online grid options on your Android smartphone.

If you have an iPhone, head to options > General > Reset > Reset data pipe options.

Since nothing has worked for you, the only remaining option is to contact or reach your connection Provider.

How To Fix Mobile Hotspot Connected but No Internet on Android

8 Ways to Fix it

How To Fix Mobile Hotspot Connected but No Internet on Android