Latest MTN Smart T user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Mobile; M561M3; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5.1.2 UCKai/1.2.0	UC Browser 1	KaiOS 2
Mozilla/5.0 (Mobile; M561M3; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5.1.2	Firefox Mobile 48	KaiOS 2
Mozilla/5.0 (Mobile; M561M3; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5.1	Firefox Mobile 48	KaiOS 2
Mozilla/5.0 (Mobile; M561M3; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5.1.1	Firefox Mobile 48	KaiOS 2