I m using digi, I dont know what plan. I used to text with my friends every night, and it didnt occurs any problems. But now, I m facing some sms delayed problem, day and night. My friends cant receive my message on time and the message arrives late. Sometimes, the message only delayed for few minutes, but sometimes the message delayed for hours!

What is going on? Can anyone help me?

I didnt face this kind of problem when I m using maxis.

I checked with digi, I m using digi prepaid plan. It's not my phone problem, when I change to maxis {using the same phone, this problem didnt occur.} Is it a coverage problem?