Dear Valued Customer

We would like to inform you that ZB will be conducting a routine system maintenance exercise starting at 0000 hours on 7 November 2025 and ending at 0600 hours on 9 November 2025.

This scheduled maintenance is part of our ongoing efforts to strengthen system resilience and ensure that we can continue providing the full range of services to our customers should our main system encounter challenges in the future.

Please note that we do not expect any service disruptions during this simulation exercise.

We appreciate your understanding and continued trust in ZB.

Kind Regards,

ZB for you

CALL FOR FREE Econet – 08080 555 Netone – 08010 555 Telone – 08004 555
www.zb.co.zw