Shortcomings of SMS platform

Short message platform with small information capacity is relatively boring because it can only edit text and lacks corresponding picture materials, and short message advertisements are rampant, which has a certain impact on reading rate. The sending cost of MMS is too high.

Second, the sending effect is different in specific areas.

Due to the different supervision of SMS by local operators, some areas may block SMS sent by foreign interfaces.

Third, the arrival rate is not high.

Like SMS, you can't reach 100%, because the channel is blocked, and the arrival rate is generally only about 90%.