HTC One M8 - Manual (Page 99)

Copying a text message to the nano SIM card
1. On the Messages screen, tap a contact (or phone number) to display the
exchange of messages with that contact.
2. Tap the message, and then tap Copy to SIM. A nano SIM card icon is
displayed.
Deleting messages and conversations
On the Messages screen, do any of the following:
Delete a
message Open the conversation thread with a contact, tap the message,
and then tap Delete message.
To delete multiple messages within a conversation, tap > Delete
messages > Delete by selection, and then select the messages to
delete.
Delete a
conversation Press and hold a contact (or phone number), and then tap Delete.
To delete multiple conversations, on the Messages screen, tap >
Delete threads, and then select the conversations to delete.
In the Messages settings, tap General > Delete old messages to auto delete old
messages.
Protecting a message from being deleted
You can lock a message so that it will not be deleted even if you delete the other
messages in the conversation.
1. On the Messages screen, tap a contact (or phone number) to display the
exchange of messages with that contact.
2. Tap the message that you want to lock.
3. Tap Lock message on the options menu. A lock icon is displayed.
99 Messages