Sane Cell Phone Use - Breathing Space Blog

As cell phones take over the earth, it's vital to remember that you control yours, and not vice versa. As often as you possibly can, keep your cell phone off and only use it for making outgoing calls or when you are expecting an important call from someone in particular. You really do not
want to be available to everyone all the time - that's a guarantee you won't even be able to think straight.

Don't freely give out your cell phone number, except to those you actually want to hear from such as loved ones, clients, and prospects. This should be a relatively small universe. If you can live without it, don't put your cell phone number on your business card, and don't advertise that you have one. People can call your office number and be assured that calls will be returned in a reasonable amount of time.