> 2.9.1 | Wake up the ME from SLEEP mode

> A wake-up event is any event that causes the ME to draw more current. Depending on the selected mode, the wake-up event either switches the SLEEP mode off and takes the ME back to full functionality AT+CFUN=1, or activates the ME temporarily without terminating the selected SLEEP mode.
> Definitions of the state transitions described in Table 2.3:

> • | Quit: ME exits SLEEP mode.

> • | Temporary: ME becomes active temporarily for the duration of the event and the mode-specific follow-up time after the last character was sent or received on the serial interface.

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

> Table 2.3: | Wake-up events in NON-CYCLIC and CYCLIC SLEEP modes

> Event | Selected mode: <fun>=0 | Selected mode: <fun>=7 or 9
> Ignition line | No effect | No effect
> RTS0 or RTS1 activation | Quit | Mode 7: No effect (RTS is only used for flow control) Mode 9: Temporary
> Unsolicited Result Code (URC) | Quit | Temporary
> Incoming voice or data call | Quit | Temporary
> Any AT command (incl. outgoing SMS, voice or data call) | From Java: Yes Without Java: Not possible (UART disabled) | Temporary
> Incoming SMS (AT+CNMI is set to 0,0 (this is the default setting) | No effect | No effect
> Incoming SMS (AT+CNMI is set to 1,1) | Quit | Temporary
> GPRS data transfer | From Java: Yes Without Java: Not possible (UART disabled) | Temporary
> RTC alarm line | Quit | Temporary
> AT+CFUN=1 | From Java: Yes Without Java: Not possible (UART disabled) | Quit
> Java terminates | Quit | Temporary