T-Mobile D1: Switch off the mailbox - how it works

If you use a Telekom mobile phone contract, you can simply switch off your T-Mobile mailbox using a GSM code. We'll show you the options.

Telekom: Switch off T-Mobile's mailbox using GSM codes

Regardless of the device type, you can deactivate call forwarding to the mailbox using GSM codes. Simply enter the following string into your telephone keypad and then call the code.

• ## 002 # (to switch off all call diversions to the mailbox)
• ## 62 # (if unreachable)
• ## 67 # (if busy)
• ## 61 # (if not answered)

Telekom: Activate call forwarding to the mailbox

To switch on the Telekom mailbox:

• ** 62 * 3311 # (call diversion if the number 3311 cannot be reached)
• ** 67 * 3311 # (call forwarding to 3311 on busy)
• ** 61 * 3311 ** 25 # (call forwarding to 3311 after 25 seconds if not answered)

If you enter a different phone number instead of the 3311, the call is diverted to the desired phone number.

Tip: Cheap top smartphones and mobile phone tariffs

• You need the right contract so that you can really enjoy the fast D1 network. Click here for the CHIP comparison calculator for the best mobile phone tariffs.
• You will also find the best smartphones currently available at the best price in our constantly updated cell phone best list.

In the next practical tip, we will show you how to call a number's mailbox directly.