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b. Using “variable” options within additional email
content
In the Email additional content field you can use “%” and Service type to insert the
current value of Service into the additional content:
Variable
Description
%CTn
Current value of
counter Id#n
%TMn
Current value
of Timer Id#n
%IP
Current I/P Ports‟
summing value
Range of
„n‟
1 to 5
1 to 10
(See Chap 13.4.c
for calculation)
%OP
Current O/P Ports‟ summing
value (calculation same as
I/P Ports)
(See Chap 13.4.c for
calculation)
Invalid Service name or Id will be ignored.
Note:
1. To use Email Sending Service make sure all parameters has been setup properly first:
APN (+IPGPRS)
SMTP server (+IPSMTP)
Sender and recipient address (+EMADDR)
Subject (+EMSUBJ)
Body (+EMBODY)
It is strongly suggested you have tested the email sending function by using
AT+EMSEND command to send test emails first before using EM Command Sting.
2. If Operation argument of TO,CC,BC,SU and BD is set to 0(default), the associated
Email set will not contain that element
3. A minimum email contains one recipient (either TO, CC or BC) and one character of
additional email content.
4. Unlike AT+EMSEND command, sending email use EM service will automatically
making GPRS connection (+IPCONNECT=1,1)
5. In case email sending is unsuccessful due to any reason, the same email will be resent
for max 2 more times. If all retries are fail that Email will be aborted
6. When using EM service maximum 10 emails can be put on sending queue, further Email
sending requests will be aborted. Buffered email queue is volatile and will be lost If
modem Is power off or reset. Also when there is EM service in queue AT+EMSEND
command will not be allowed.
7. The maximum length of the SMS content is limited by the maximum length of Command
String (128 bytes). The more of Command Strings, the less of SMS length.
c. Reading Email Sending Service status
See Chapter 18 for details.
Confidential, the whole present document is the sole property of Maestro Wireless
Solutions Limited.
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