SIM800 datasheet(306/380 Pages) SIMCOM

306 / 380 page

Smart Machine Smart Decision

SIM800 Series_AT Command Manual_V1.09

306

2015-08-03

does not issue an error response, but the “scan listing” will be

empty. In either case, each scan listing will be finished by

so-called “dotline”, i.e. a new line with just a single dot.

<msgNumber> and <lineNumber> must not be given.

Uidl command

The “Uidl” command returns a multi-line “unique-id

Listing”. For each message on the maildrop list of the

Server the POP3 service returns a line containing the

message number and its unique-id. A final “dotline”

will be printed at the end of the “unique-id listing” If

there are no messages on the maildrop list of the server. The

POP3

service

returns

positive

response,

i.e. It does not issue an error response, but the “unique-

id listing” will be empty. In either case, each unique-id

listing will be finished by so-called “dotline”, i.e.a new

line with just a singledot. <msgNumber> and <lineNumber>

must not be given.

Top command

The command retrieves the number of lines of the message’s

body from the POP3 server’s maildrop list. The POP3 server

sends the headers of the message, the blank line separating

the headers from the body, and then the number of lines of the

message’s body. If the number of lines requested by The

POP3 client is greater than the number of lines

in the body, then the POP3 server sends the entire

message. If no such message exists on the server the POP3

service

issues

error

response

the

user.

Each email will be finished by a so-called “dotline”,

i.e.a

new

line

with

just

single

dot.

<msgNumber> and <lineNumber> must be given.

Retrieve command

The command retrieves the related message from the

POP3 server’s maildrop list. If no such message exists

on the server the POP3 service issues an error response to the

user. Each email will be finished by a so-called “dotline”, i.e.

new

line

with

just

single

dot.

<msgNumber> must be given.

The message number of Email.

The number of lines of the message body.

<code>

The result of logging out POP3 server

Normally log out POP3 server

Network error

DNS resolve error

POP3 tcp connection error

SIM800 데이터시트(PDF) 306 Page - SIMCom

SIM800 데이터시트(HTML) 306 Page - SIMCom

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

데이터시트 다운로드

링크 URL