mohlandmine
Newbie level 1
dear i use simm900 also
i have a problem
when i call the module it give me a (RING) on RS232 and didn't give me the caller ID what's the problem? i want to know the call ID
i have a problem
when i call the module it give me a (RING) on RS232 and didn't give me the caller ID what's the problem? i want to know the call ID