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TC63i AT Command Set

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<strong>TC63i</strong> <strong>AT</strong> <strong>Command</strong> <strong>Set</strong><br />

<br />

2.9 <strong>AT</strong>+CFUN<br />

2.9.1 Wake up the ME from SLEEP mode<br />

A wake-up event is any event that causes the ME to draw more current. Depending on the selected mode, the<br />

wake-up event either switches the SLEEP mode off and takes the ME back to full functionality <strong>AT</strong>+CFUN=1, or<br />

activates the ME temporarily without terminating the selected SLEEP mode.<br />

Definitions of the state transitions described in Table 2.3:<br />

• Quit: ME exits SLEEP mode.<br />

• Temporary: ME becomes active temporarily for the duration of the event and the mode-specific follow-up time<br />

after the last character was sent or received on the serial interface.<br />

• No effect: Event is not relevant in the selected SLEEP mode. The ME does not wake up.<br />

Table 2.3:<br />

Wake-up events in NON-CYCLIC and CYCLIC SLEEP modes<br />

Event<br />

Selected mode:<br />

=0<br />

Selected mode:<br />

=7 or 9<br />

Ignition line No effect No effect<br />

RTS0 or RTS1 activation Quit Mode 7: No effect (RTS is only<br />

used for flow control)<br />

Mode 9: Temporary<br />

Unsolicited Result Code (URC) Quit Temporary<br />

Incoming voice or data call Quit Temporary<br />

Any <strong>AT</strong> command (incl. outgoing Not possible (UART disabled) Temporary<br />

SMS, voice or data call)<br />

Incoming SMS (<strong>AT</strong>+CNMI is set to No effect<br />

No effect<br />

0,0 (this is the default setting)<br />

Incoming SMS (<strong>AT</strong>+CNMI is set to Quit<br />

Temporary<br />

1,1)<br />

GPRS data transfer Not possible (UART disabled) Temporary<br />

RTC alarm (<strong>AT</strong>+CALA) Quit Temporary<br />

<strong>AT</strong>+CFUN=1 Not possible (UART disabled) Quit<br />

<strong>TC63i</strong>_<strong>AT</strong>C_V01.100 Page 44 of 547 11/10/08<br />

Confidential / Released

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