
Airtime
Command ‘AT’
This command allows an airtime voucher to be loaded onto the controller, or remaining
airtime to be queried.
Description
Parameters
Loads or queries airtime.
Requires knowledge of the
network specific USSD codes for
airtime recharge and query.
Load airtime (L)
Query airtime (Q)
Sub-parameters:
Network specific USSD code
AT
(commands have been highlighted for clarity)
Loads airtime voucher number 1234567890
onto a Vodacom SIM card
Examples
Command
Description
Loads airtime voucher number 1234567890
onto an MTN SIM card
Since a voice transaction is initiated once a Call Button is pressed, there needs
to be sufficient airtime on the controller SIM card at any given stage.
P.xxxx.AT.L.*100*01*1234567890#
P.xxxx.AT.L.*102*1234567890#
Airtime remaining on the Vodacom SIM card is
sent via SMS to the querying device
P.xxxx.AT.Q.*100#
Airtime remaining on the MTN SIM card is
sent via SMS to the querying device
P.xxxx.AT.Q.*141#
page 28
(commands have been highlighted for clarity)
Delete phone number 0821234567
Examples
Command
Description
P.xxxx.DP.0821234567
P.xxxx.DP.0821234567.
0821234568.0821234569.
0821234566
Delete phone numbers 0821234567,
0821234568, 0821234569 and 0821234566
Airtime remaining on the 8ta SIM card is sent
via SMS to the querying device
P.xxxx.AT.Q.*188#
Will reply back with airtime, SMS and data
bundle balances on the Vodacom SIM card
P.xxxx.AT.Q.*111*502#
Airtime remaining on the Cell C SIM card is
sent via SMS to the querying device
P.xxxx.AT.Q.*101#
Command ‘CO’
This command allows the functionality of the system to be configured. Outputs and inputs
can be set up (dependent on the model), call settings edited, passwords managed, etc.
Configuration Settings
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