Tips & tricks for mobile phones
Here you find some so called GSM codes and shortcuts for your phone. Some may work with your phone, some may not.
Mobile Phone Quick Codes / GSM codes
Mobile Phone Quick Codes are key shortcuts that you type in e.g. *#06# to display the own IMEI (International Mobile Equipment Identity). » Details
Codes for Nokia phones
Codes for Samsung phones
Tips & Tricks for mobile phones
Tips & tricks how to use your cell phone, e.g. navigate fast through your calendar or switch first and last name. » Details
Direct call to a mailbox
You can directly call a users mailbox. » Details