1. Divert a call to a second number.
Detour code U
U= 21 always, U= 61 delayed, U= 62 not attainable, U= 67 engaged
U= 61, 62, 67 can be activated parallel.
U= 21 no bell and overwrites U= 61, 62 und 67
Service code D
D= 10 calls and faxes, D= 11 calls only, D= 13 faxes only, D= 20 asynchronous data
Turn on a detour:
* * U * number * D # send
Explanation: send means pressing the green connection button of the mobile phone.
Input without * D means redirect all services D
Turn off a detour:
# # 002 # send (all U and D)
# # 004 # send (only U= 61, 62, 67 and all D)
# # U * * D # send (individual U and D)
without * * D all services D of U are eliminated.
Query a detour:
* # U * * D # send (without * * D all services D of U are asked)
Redirect to the call or fax box:
* * U * number * D # send. With D=11 for call box or D=13 for fax box.
Number = for exsample prefix code of A1-Box: +43 66477 plus mobile phone number.
2. Knock on during connection
( for calls, faxes and data)
turn on: * 43 # send
turn off: # 43 # send
query: * # 43 # send
3. Blocking of the Mobile Phone
(Only possible when call diversion U of the service codes D is turned off.)
Block code S
S=33 all departing calls
S=331 departing calls to foreign country
S=332 departing calls to foreign country except to home
S=35 all incoming calls
S=351 all incoming calls from abroad
Delete specific block codes
(only in combination with the procedure turn off)
S=330 block code status turns off departing und incoming calls
S=333 block code status turns off departing calls
S=353 block code status turns off incoming calls
Service code D
D= 10 calls and faxes, D= 11 calls only, D= 13 faxes only, D= 16 only SMS, D= 20 asynchronous data
turn on: * S * password * D # send
turn off: # S * password * D # send
query: * # S # send
Change password for mobile phone block code:
* * 03 * * old password * new password * new password again # send
4. Change PIN
* * 04 * old PIN * new PIN * new PIN again #
4.1 Change PIN 2
* * 042 * old PIN 2 * new PIN 2 * new PIN 2 again #
5. Unblock SIM-Card
* * 05 * PUK * new PIN * new PIN again #
Unblock PIN 2:
* * 052 * PUK2 * new PIN 2 * new PIN 2 again #
6. Turn On or Off Telefon Number Transfer
Has the net provider the telefon number transfer on or off?
* # 30 # send.
Query: is my telefon number transfer on or off?
* # 31 # send.
Transfer my number in case the telefon number transfer is turned off.:
* 31 # (number) send.
Suppress the own telefon number transfer in case the telefon number trasfer is turned on.
# 31 # (number) send.
The opposite number has switched off the telefon number transfer but my number should be trasfered.
# 31 * (number) send (is rarely released).
7. I M E I query: * # 06 #
In case of theft the network provider can identify the theft based on the International Mobile Equipment Identity (IMEI) of the mobile phone and his SIM card or his mobile phone number. In the rarest cases is the network provider ready to investigate the thief.