There are a few reasons why you might not be able to make calls on your iPhone 6s Plus. One possibility is that you have no service. Another possibility is that your phone is turned off or in airplane mode. If your phone is off, you can turn it on by pressing the power button. If your phone is in airplane mode, you can turn it off by going to Settings and tapping Airplane Mode.

There are a few things that could be causing this issue. One possibility is that your iPhone’s Ring/Silent switch is turned off. Another possibility is that you have Do Not Disturb turned on. To check if either of these settings are the cause of your problem, go to Settings > Sounds and toggle the Ring/Silent switch or go to Settings > Do Not Disturb and make sure that the Allow Calls From option is set to All Contacts.

There are a few ways to check your iPhone calls. The first way is to go to your phone’s history. To do this, open the Phone app and then press the Recents tab. The second way is to check your voicemail. To do this, open the Phone app and then press the Voicemail tab. The third way is to check your call logs. To do this, open the Settings app and then tap on Phone.

You can manage your calls on your iPhone in a few ways. You can either answer the call, decline the call, or put the call on hold. If you want to answer the call, you can either swipe up from the bottom of the screen to answer it or press the green button. If you want to decline the call, you can either swipe down from the top of the screen or press the red button.

There are a few reasons why your phone might not be allowing you to make calls. One possibility is that you have no service. Another possibility is that you have a weak signal. If your phone is on airplane mode, it will also not allow you to make calls.

To make a call on your new iPhone, you first need to open the Phone app. Then, enter the phone number you want to call into the keypad and press the green call button.

To turn up the call volume on your iPhone 6, you can either use the volume buttons on the side of your phone or go to Settings and adjust the volume there.

There are a few potential reasons why someone might not be able to hear you when you call them. One possibility is that they’re in a noisy environment and can’t hear your voice over the background noise. Another possibility is that they might not have their phone turned up loud enough to hear you. Finally, if there’s a problem with your phone’s microphone or speaker, the other person might not be able to hear you either.

There are a few reasons why you might not be able to hear the other person on the phone. One possibility is that there is a problem with the phone line – perhaps there is a break in the wire, or the line is overloaded. Another possibility is that the other person is using a speakerphone, and you’re not. Finally, it’s also possible that you’re just not hearing them properly because of something wrong with your own phone or hearing aids.