For MTN and 9mobile a session is 120seconds

There is a character limit(number of characters that can be used in a menu before it gets truncated) for the USSD menus which is 160.

The idle time(how long we wait for a user to respond before terminating) is
30seconds on MTN and 50seconds for 9mobile. 

Need more information? email info@africastalkig.com 

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