Specifications

Telit GM862-PCS/-GPRS/-GSM Product Description

1vv0300604, Rev. ISSUE#14 - 22/01/04

4 - the GM862-GPRS wakes up in "alarm mode" if at the alarm time

it was off, otherwise it remains fully operative. In both cases the

GM862-GPRS brings the pin GPIO6 high, provided its

<direction> has been set to alarm output, and keeps it in this state

until a #WAKE or #SHDN command is received or a 90s timeout

occurs. If the device is in "alarm mode" and it does not receive the

#WAKE command within 90s then it shuts down.

5 - the GM862-GPRS will make both the actions as for type=2 and

type=3.

6 - the GM862-GPRS will make both the actions as for type=2 and

type=4.

7 - the GM862-GPRS will make both the actions as for type=3 and

type=4.

<n> = 0 - index of the alarm

The only value supported for <n> is 0.

<text> - unsolicited alarm code text string

In the case that <type> is equal to 2 or 5 or 6, then the unsolicited

text parameter <text> can be set by this parameter.

Note: The "alarm mode" is indicated by hardware pin CTS to the ON

status and DSR to the OFF status, while the "power saving" status is

indicated by a CTS - OFF and DSR - OFF status. The normal operating

status is indicated by DSR - ON.

During the "alarm mode" the device will not make any network scan

and will not register to any network and therefore is not able to dial or

receive any call or SMS, the only commands that can be issued to the

GM862-GPRS in this state are the #WAKE and #SHDN, every other

command must not be issued during this state.

Test command

AT+CALA=?

Reports the supported range of values for the parameters <time>,<n>,

<type> and <text> maximum length

Example AT+CALA="02/09/07,23:30:00+04"

Reference GSM 07.07

SW release Version A