Specifications

Chapter 12 – OTASP/OTAPA Indications
Multi-Tech Systems, Inc. CDMA C1 AT Commands Reference Guide 65
OTASP Over the Air Service Programming gives a wireless carrier the ability to provision new services
over the network, rather than requiring the customers to bring the terminal device into a store
for programming. For example, an automatic update in internal software parameters PRL can be
performed.
OTAPA Over the Air Parameter Administration gives a wireless carrier the ability to automatically
update internal software parameters by means of a specially defined CDMA data call that is
mobile terminated (MT).
The unsolicited indications outlined in this chapter may appear during OTASP / OTAPA. If they do not appear
issue command AT+WUSLMSK=00040000 to enable the responses.
Initial Programming Required +WOT0
Description: This Over-The-Air Service Provisioning (OTASP) response indicates that initial device
programming is required.
Response
Syntax: +WOT0: “Initial programming required!”
Possible Responses
+WOT0: “Initial programming required!”
Programming In Progress +WOT1
Description: This Over-The-Air Service Provisioning (OTASP) response indicates that device programming is in
progress.
Response
Syntax: +WOT1: “Programming in progress”
Possible Responses
+WOT1: “Programming in progress”
Programming Successful +WOT2
Description: This Over-The-Air Service Provisioning (OTASP) response indicates that device programming has
been completed successfully.
Response
Syntax: +WOT2: “Programming Successful”
Possible Responses
+WOT2: “Programming Successful”