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3.7. Incoming Call Line Identification (CLI)
When a call is received the last eight digits of the CLI information is matched with the phonebook
Therefore an incoming call could be matched to the wrong phonebook entry.
3.8. Public Man Machine Interface (MMI)
3.8.1. General
It is possible to operate all GSM telephones in the same way using the Public MMI. The following operations will work with all
GSM telephones. However, this information is restricted to those operations supported by the telephone.
The * and # in the following procedures should be replaced by
replaced with
and
3.8.2. Reading the Phonebook Memory Location
# <MEMORY LOCATION>
Leading zeros can be left out of the location number, e.g. 007 can be 7.
3.8.3. Presentation of IMEI
* # 0 6 #
3.8.4. Security
Change PIN
Change PIN2
Unblock PIN
Unblock PIN2
3.8.5. Call Hold
Place a Call on Hold
Recall a Held Call
Make a Second Call
Swap between two Held Calls
End Held Call
End Active Call
Reject Incoming Call
3.8.6. Call Waiting
Enable Call Waiting
Disable Call Waiting
Call Waiting Status
keys.
* * 0 4 * <OLD PIN> * <NEW PIN> * <NEW PIN> #
* * 0 4 2 * <OLD PIN2> * <NEW PIN2> * <NEW PIN2> #
* * 0 5 * <PIN UNBLOCKING KEY> * <NEW PIN> * <NEW PIN> #
* * 0 5 * <PIN2 UNBLOCKING KEY> * <NEW PIN2> * <NEW PIN2> #
2 <SND>
2 <SND>
<TELEPHONE NUMBER>?<SND>
2 <SND>
0 <SND>
1 <SND>
0 <SND>
*43 * <SND>
#43 * <SND>
* # 4 3 * # <SND>
and
respectively. Also <SND> and <END> should be
– 3-13 –
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