Every now and then it’s a good idea to update your cell phone address book, deleting old numbers, reorganizing your speed-dial, and so on. While you’re at it, follow Marc and Angel’s recommendations for 10 handy numbers to keep in your phone. For example, find a local locksmith and add his/her number to the address book, just in case you lock your keys in your car and have to get somewhere in a hurry. Also recommended: airline reservation hotlines (for dealing with flight cancellations and other travel troubles), your primary care physician, and the lost/stolen-card number for your credit card.
Check the complete list for other suggestions, then add your own in the Comments. [via Lifehacker]
