I am using Nokia N70. I am facing some issues while sending messages (SMS). Sometimes when I reply a SMS a message appears saying "Memory Full. Close some applications and try again". When I checked phone memory and card memory and found that 13 MB is free in phone memory and 147 MB free in memory card. I store my message in memory card. Then I have to restart my phone to get rid of this problem. Sometimes I need to restart my phone two to three times to fix this issue.
Can anybody tell me why this issue is happening or give me its solution.
My Phone as Software version as follows
Any help will greatly be appreciated.