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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 />

19.6 <strong>AT</strong>^SSYNC<br />

LED behavior ME operating status if <strong>AT</strong>^SSYNC=1 ME operating status if <strong>AT</strong>^SSYNC=2<br />

25 ms on / 4 * ms off 2) Not possible: With <strong>AT</strong>^SSYNC=1, LED<br />

signalization is disabled in SLEEP<br />

mode.<br />

25 ms on / ms off /<br />

25 ms on / 3 * ms off<br />

2)<br />

Not possible: With <strong>AT</strong>^SSYNC=1, LED<br />

signalization is disabled in SLEEP<br />

mode.<br />

SLEEP mode is activated (<strong>AT</strong>+CFUN<br />

parameter ≠ 1) while the ME is<br />

registered to the GSM network and in<br />

IDLE mode.<br />

SLEEP mode is activated (<strong>AT</strong>+CFUN<br />

parameter ≠ 1) while the ME is<br />

registered to the GSM network. Additionally,<br />

PDP context is activated.<br />

1) When a temporary wake-up event (for example a call, a URC, a packet switched transfer) occurs in CYCLIC SLEEP mode<br />

the LED flashes according to the patterns listed above. See Section 2.9.1, Wake up the ME from SLEEP mode for details<br />

on the various SLEEP modes and wake-up events.<br />

2) The duration of and depends on the network: In SLEEP mode, the module can only change its LED status during<br />

intermittent wake-up periods when listening to paging information from the base station. Therefore the values of and<br />

vary as follows:<br />

= value from 471 ms to 2118 ms<br />

= 3000 ms<br />

<strong>TC63i</strong>_<strong>AT</strong>C_V01.100 Page 498 of 547 11/10/08<br />

Confidential / Released

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