<
Telephones

Telephones

Master your cell phone and your favorite gadgets with wikiHow's Telephones category! Learn to block caller ID, wrap a headphone cord so it doesn't tangle, clean AirPods, and more with our step-by-step articles. Whether you're trying to figure out if your number was blocked or want to make your own phone ring, our guides can help you navigate a variety of devices and issues.

Articles about Telephones

How to

Tell if Your Phone Is Tapped
Expert

How to Find the PUK Code to Unlock Your SIM
How to

Unlock a SIM
How to

Get Another Phone's Call Log
How to

Respond to Emoji Texts
Expert

2 Easy Ways to Get Cell Phone Records
How to

Clean a Phone Case
Expert

15+ Interesting Topics for When You Talk to a Girl on the Phone
Expert
How to

Diagnose Landline Phone Problems

How to Find a Payphone Anywhere in The World
How to

Fix a Frozen Mobile Phone
How to

Keep Your Phone Battery Healthy
Expert
How to

Check a Phone Line

Easy Ways to Turn off Speakerphone for iPhone, Android, and Landline Phones
How to

Cover a Phone Jack on the Wall
Expert

How to Take a Hard Case Off a Phone without Damage: Quick Guide
How to

Make Your Own Phone Ring
How to

Check CDMA or GSM
How to

Install a Residential Telephone Jack
Expert
How to

Dial a Rotary Phone
How to

Clean a Selfie Camera
How to

Activate Call Forwarding
How to

Buy a Cell Phone
Expert
How to

Destroy a Sim Card
How to

Take a Good Picture On Your Camera Phone
Expert
How to

Choose a Smartphone
Expert
How to

Clean a Touch Screen
Expert
How to

Log Out of iTunes
How to

Make a Phone Camera Into Night Vision
How to

Record a Phone Conversation
How to

Fix a Cell Phone
Expert
How to

Get a Replacement Phone from ATT

How to Turn Off O2 Voicemail (3 Working Methods)
How to

Keep Your Phone Cool in the Car
How to

Set Up a Free Wi Fi VoIP Home Phone with an Old Android Cell Phone
How to

Change a Touch N Go EWallet Phone Number
How to

Maintain Your Mobile Phone
Expert
How to

Transfer Calls
How to

Take a Headshot with an iPhone
Expert
How to

Take Telephone Messages
How to

Put Out a Cell Phone Fire
How to

Make Use of a Phone with No WiFi

What Does 'No Caller ID' Mean?+How To Stop Them
How to

Purchase Your Own Phone As a Teenager
How to

Avoid Dropping Your Phone
How to

Choose a Cell Phone
Expert

What's the Best Way to Charge Your Phone? 7 Tips for Extending Your Battery Life
Expert
How to

Dial an Extension on a Cisco Phone
How to

Take Good Care of Your Cell Phone
Expert
How to

Leave an Appropriate Phone Message
How to

Update Windows Phone
How to

Make Signal Your Default Text Messaging App