How to integrate email and SMS for maximum engagement

Learn how to coordinate email and SMS campaigns for small businesses by using each platform effectively and automating with ...
来自MSN

5 Reasons To Stop Using Android's SMS Messaging (And What To Use Instead)

Short Message Service (SMS) has been a staple of text messaging since the flip phone, but it may be time to let it evolve. SMS was created in 1992, back when cellphones could be mistaken for bricks.