I trust you are well
Yes the (MF920V) is supported for Fixed Wifi LTE, Please ensure that you check coverage 1st:
You will be able to top up once the Data is depleted.
If you require further assistance,
please send a message to our WhatsApp helpline: https://whatsapp.afrihost.com
or visit our Help Centre: https://help.afrihost.com/
or see our FAQ page: http://faq.afrihost.com