If you do not have your mobile and you wish to pick up your messages from another phone or landline by calling 06 70/9090-170, you will be asked to enter your security code. In this case you are identified by the code and by your phone number (which you must enter together with the area code 20, 30 or 70) and you will be connected to your Voicemail.
If you call 170 on your mobile to access your Voicemail, you will not have to enter your security code*.
The security code of your Voicemail is a random 6-digit, number. If you wish to access your Voicemail from different phones too, you'll need to change this code first. To do so, call 170 on your handset and follow the prompts of “Introduction for new customers”.