Parent can’t hear phone calls? Check volume, speaker and Bluetooth

01

Start with a trusted practice call#

Ask your parent whether they want to try one small check now. Use an ordinary call with someone they know, in a quiet place where speakerphone would not expose a private conversation. Keep the phone in their hands if they prefer, and explain the next action before they take it.

Agree how you will reconnect if the call ends: another call, a familiar message or a nearby helper. If you cannot communicate clearly enough to describe a setting, stop the remote instructions and use that fallback.

This guide starts after a call has connected. If the phone never rings, use our family call-settings guide instead. If joining or following a video call is the difficulty, use the separate video-call guide.

02

Identify who cannot hear whom#

Ask two separate questions: can your parent hear you, and can you hear your parent? The answers point to different checks. Raising their listening volume will not unmute their microphone.

Note whether the problem affects every call, one person or one calling app. Ask where they expect to hear the conversation: the small receiver near the ear, the loudspeaker, headphones, a car system or a hearing device. Check what is actually in use before changing anything.

• They cannot hear you: start with their call volume and audio destination.
• You cannot hear them: check their mute control and microphone route.
• Both directions break up: compare another trusted call and consider the connection.

03

On iPhone, adjust sound during the call#

While the other person speaks, press an iPhone volume button once, then listen. Continue in small steps only if your parent wants more volume. Apple documents these buttons as the call-volume control while a call is active. Raising Ringtone and Alerts is a different task.

Open the active call controls. Apple documents Audio as the control for choosing an audio destination; the choices depend on connected devices. With permission, select the phone or speaker for a brief comparison, then return to the preferred destination.

Do not change a permanent call-routing preference just to run this test. If calls repeatedly choose an unwanted destination, Apple documents Settings > Accessibility > Touch > Call Audio Routing. Record its current selection before considering a change. Leave the separate Auto-Answer Calls setting alone.

04

On Pixel, distinguish Call volume from Ring volume#

During the practice call, press a volume button and make a small adjustment. If you need to inspect the sliders, expand the volume panel using its menu control. Google identifies Call volume as the other person’s voice during a call; Media, Ring, Notification and Alarm volume have separate roles.

Google’s Pixel troubleshooting also suggests comparing speakerphone on and off. Ask first, make that one comparison and return to the original route if it is less comfortable. A nearby Bluetooth accessory may be carrying the sound.

These are Pixel instructions, not a universal Android menu. A Samsung Galaxy or another manufacturer’s dialer may label and arrange the controls differently. Use the exact phone’s official instructions if the described control is missing.

05

Preserve useful Bluetooth and hearing-device connections#

Ask whether the connected accessory is intentional. Earbuds left nearby can be an unwanted destination; hearing aids may be the person’s essential listening route. Do not treat every Bluetooth connection as a problem.

Try choosing the desired call destination before switching Bluetooth off. If a temporary disconnection is useful and the person agrees, explain which accessory will stop receiving audio and how you will restore it. Do not choose Forget This Device, remove a pairing or reset Bluetooth as the first response.

Apple supports call audio through compatible hearing devices and provides connection and routing controls. Android’s supported hearing-device features also vary; Google describes using the phone microphone for calls only where the hearing aid supports it.

Preserve established presets and microphone choices. If that setup is unfamiliar or the preferred route cannot be restored, use the hearing-device manufacturer’s support or the professional who configured it. A general phone-audio check should not become an attempt to retune a hearing device.

06

If you cannot hear your parent, check mute separately#

Ask your parent to look at the active call’s mute control. On iPhone, Apple labels it Mute. On Pixel, Google says a highlighted microphone control indicates mute in its documented call interface. If it is muted unintentionally, tap once to unmute, then ask the person to speak normally.

If they use a headset or hearing device, the call may be using that accessory’s microphone. Confirm the intended route before disconnecting it. Avoid assuming that bringing the phone closer will fix a microphone on another device.

When ordinary phone calls work but one calling app does not, the app is a useful boundary for further checks. Google advises checking microphone permission for app calls. Check only the relevant app’s permission; do not grant broad access to unrelated apps.

07

Compare one route, caller or location at a time#

Repeat the same short sentence at a normal speaking level. Compare the receiver with speakerphone only if your parent is comfortable doing so. If one route works and the other does not, record that result. It helps support staff investigate, but does not establish which component is faulty.

Next, try another trusted caller. If the problem occurs with only one person, ask that person to check their own microphone and connection. If speech is intermittent or distorted, Apple and Google both include reception or network checks in their sound troubleshooting.

Try another comfortable location or a later call rather than repeatedly increasing volume. Do not toggle Wi-Fi, restart the phone or change network settings without agreeing how to reconnect. Those steps may interrupt the help session.

08

Stop before a small check becomes a reset#

With permission, look for a case or protector covering the receiver, speaker or microphone. Follow the manufacturer’s cleaning guidance for the exact phone. Do not push objects into openings or dismantle the device.

If the simple comparisons do not help, an agreed restart may be a next step; Google includes it in Pixel sound troubleshooting. Make sure the person can unlock the phone afterward and knows how to contact you again.

Persistent silence, distortion across different calls or failure on one audio route deserves manufacturer support. Contact the carrier when the pattern points to call connection or coverage. Use an independently verified support address. A factory reset is not part of this first troubleshooting session.

09

Finish with a call your parent can repeat#

Restore the preferred audio destination and any temporary accessory connection. Call again, let your parent answer, and check both directions of conversation. Ask whether the sound is comfortable and whether they can find the same controls without you taking over.

Leave a short note with the phone model, the setting changed, the preferred destination and the undo step. Record useful observations, such as “speaker worked; receiver was still quiet,” rather than a diagnosis. Keep passwords and codes out of the note.

If there is no clear improvement, stop adding changes. Keep the agreed contact fallback and use the observations to ask official support a more specific question.