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C55/C55i AT COMMAND SET Description Preliminary - Falcom

C55/C55i AT COMMAND SET Description Preliminary - Falcom

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<strong>C55</strong>/<strong>C55</strong>I <strong>AT</strong> <strong>COMMAND</strong> <strong>SET</strong> VERSION 1.00<br />

SIM PUK2 ME is waiting for SIM PIN2. This is<br />

returned only when PIN2 authentication has not yet<br />

been done or has failed (+CME ERROR:"!7).<br />

SIMPIN2 ME is waiting for SIM PUK2.<br />

This is returned only when PIN2<br />

authentication has failed and ME is pending for<br />

SIM PUK2 (i.e. +CME ERROR:18).<br />

Note<br />

• Functions accessible only after PIN2 authentication:<br />

<strong>AT</strong>+CACM: Accumulated call meter (ACM) reset or query<br />

<strong>AT</strong>+CAMM: Accumulated call meter maximum (ACMmax) set or<br />

query<br />

<strong>AT</strong>+CLCK: Facility lock to "FD" (Fixed dialing phone book)<br />

<strong>AT</strong>^SLCK: Facility lock to "FD" (Fixed dialing phone book)<br />

<strong>AT</strong>+CPWD: Change "P2"password<br />

<strong>AT</strong>^SPWD: Change "P2"password<br />

<strong>AT</strong>+CPUC: Price per unit and currency table<br />

<strong>AT</strong>+CPIN2: Enter SIM PIN2 or SIM PUK2 if requested.<br />

For example, SIM PIN2 will be needed when you attempt to edit the<br />

"FD" phone book and ME returns +CME Error17or+CPIN:SIM<br />

PIN2.<br />

Once the required has been entered correctly, PIN2<br />

authentication code changes to READY. After 300 s, a repetition of<br />

the authentication process is required (PIN2 authentication code<br />

changes from READY to SIM PIN2).<br />

Examples<br />

EXAMPLE 1<br />

To change PIN2:<br />

<strong>AT</strong>+CPWD="P2","0000", "8888" (where "0000" = old PIN2 and<br />

"8888" = new PIN2)<br />

OK<br />

EXAMPLE 2<br />

To unblock a disabled PIN2:<br />

<strong>AT</strong>+CPIN2?<br />

+CPIN2: SIM PUK2 PIN2 has been disabled, PUK2 must<br />

be entered to define a new PIN2,<br />

OK<br />

<strong>AT</strong>+CPIN2=123456 78,8 888 where "12345678" is the PUK2, and<br />

"8888" the new PIN2.<br />

EXAMPLE 3<br />

To write to "FD" phone book:<br />

<strong>AT</strong>+CPBS="FD"<br />

OK<br />

<strong>AT</strong>+CPBW=2,"+4 93012345678",145,"Charly"<br />

+CME ERROR 17 access denied due to missing PIN2<br />

authentication<br />

<strong>AT</strong>+CPIN2=8888<br />

OK<br />

<strong>AT</strong>+CPBW=2,"+4 93012345678",145,"Charly" OK<br />

This confidential document is the property of FALCOM GmbH and may not be copied or circulated without permission.<br />

Page 78

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