Keep Both Hands on the Wheel
If you need to take a phone call while driving, keep both hands on the wheel and use a hands-free Bluetooth® headset or speakerphone. It’s more convenient to use a hands-free device driving and talking and keeping both hands on the wheel is the law in many states.
No Elbows or Cell Phones at the Table
Avoid making and taking calls in public places such as restaurants, movies, hospitals, on buses, etc. Instead, switch your phone to silent mode and use text messaging to communicate in public places where it is inappropriate to take a call. If you absolutely need to talk in a public venue, politely excuse yourself and find a discreet place for a quick conversation.
Keep the Volume Down
Advanced audio technology make today's cell phones more sensitive than ever before. There is no need to raise your voice when talking on the phone. Likewise, if you're listening to music or playing games on your cell phone, keep the volume turned down or use a headset to avoid disturbing those around you.
Avoid Imaginary Friend Syndrome
Stick to your handset over a hands free Bluetooth device when making calls in public. It gives people nearby a visual queue that you're engaged in a phone conversation instead of talking to an imaginary friend. If you prefer headsets over handsets, choose one that allows the user to see who is calling and easily transfer calls back and forth between the two.
Choose Ringtones You Won't Regret
Your cell phone's "voice" is a great way to express your personality and can even tell you whose calling when you assign different ringtones for regular callers. However, choose a ringtone that works in all environments and with all audiences. Your kids may love Fred Flinstone yelling "YabbaDabbaDoo!" but it might not be a hit in the board room.