+CMS error: 21

[trance]

what does this mean? ill get it very often when im trying to send sms.. it started for about 4 weeks ago, before i didnt have any problem with that...

[FJ]

Do you have enought free space in your messagestorage ? If yes then post the logfile here the next time when it happen.

[Gast]

yes i have free space,, here is the log file..ill get this error message like 2-3times of 10sms



23:20:07.57 [TX]: AT+CPMS="ME","ME"
23:20:07.68 [RX]: AT+CPMS="ME","ME"
23:20:07.68 [RX]: +CPMS: 62,1000,62,1000,62,1000
23:20:07.70 [RX]: OK
23:20:07.71 Settimeout: RT=20000 WT=1000
23:20:07.71 [TX]: AT+CMGS=17
23:20:07.84 [RX]: AT+CMGS=17
23:20:07.84 [TX]: 0011000A8170105454540000FF04F4F29C0E
23:20:09.91 [RX]: 0011000A8170105454540000FF04F4F29C0E
23:20:09.91 [RX]: +CMS ERROR: 21
23:20:11.37 Settimeout: RT=10000 WT=1000