Specifications

UC864-E/G AT Commands Reference Guide

80304ST10041a Rev. 3 - 18/07/08

+CMGD - Delete Message

Note: if <delflag> is present and not set to 0 then <index> is ignored and

ME shall follow the rules for <delflag> shown above.

Note: if the location to be deleted is empty, an error message is reported.

AT+CMGD=? Test command shows the valid memory locations and optionally the

supported values of <delflag>.

+CMGD: (supported <index>s list)[,(supported <delflag>s list)]

Example

AT+CMGD=?

+CMGD:

(0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21

,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,4

0,41,42,43,44,45,46,47,48,49,50),(0-4)

AT+CMGD=11 Delete message in 10th record

AT+CMGD=1,4 Delete all messages

Reference 3GPP TS 27.005

3.5.5.4.5 More Message to Send - +CMMS

+CMMS – More Message to Send

AT+CMMS=[<n>] Set command controls the continuity of SMS relay protocol link.

Multiple messages can be sent much faster as link is kept open.

Parameter:

<n>

0 - Disable

1 -

Keep link opened while messages are sent. If the delay between two

messages exceeds 3 seconds, the link is closed

and the mode is reset

to 0: the feature is disabled.

2 - Keep link open

ed while messages are sent. If the delay between two

messages exceeds 3 seconds, the link is closed but the mode remains

set to 2: the feature is still enabled.

AT+CMMS? Read command reports the current value of the parameter <n>.

AT+CMMS=? Test command reports the supported value of <n> parameter.

Reference 3GPP TS 27.005