Direct sms

abis7 wrote:

If I sent a direct SMS to a iPhone while their iPhone is switched off is it normal that I receive a red text saying not delivered

If you can't send or receive messages on your iPhone, iPad, or iPod touch - Apple Support

abis7 wrote:

No I’ve sent a direct sms not iMessage but a direct sms and it says not delivered in red and my friends phone is switched off is it normal that I get a text saying not delivered

please read the link and follow ALL steps provided.