Steps:
1. Send:AT
2. Send:AT+CMGF=1 (set the message to text format)
3. Send:AT+CMGS="XXXXX" (xxxx is the number of receiver )
4. After you see '<' then send the message you want to say
5. press 'ctrl+z'(If you want to cancle,you can press Esc)
N O T E : P l e a s e d o s o m e s e t t i n g s a s R e c o m m e n d e d s e t t i n g s b e f o r e c o n n e c t i o n .
I f y o u h a v e t r o u b l e s e n d i n g C t r l + Z , p l e a s e r e f e r s t o W a y s t o s e n d C t r l + Z i n C o o l t e r m
Then you will see
After several seconds,the receiver will get a message from this shield
Ways to send Ctrl +Z in Coolterm
1. After typing the message text, press enter key, it will show:
Need help?
Do you have a question about the TEL0051 and is the answer not in the manual?