This is to certify the below alarms have been transferred from the Legacy Bsc to

The Evo Bsc and tested by Ericsson and MTN. Below are the results

Service Acceptance Certificate

--------------------------------------------- --------------------------------------------

ERICSSON REPRESENTATIVE MTN REPRESENTATIVE

ALARMS TEST RESULTDIST. FUSE FAULURE NOT TESTED

MAINS FAILURE NOT TESTED

RECTIFIER FAILURE NOT TESTED

HIGH TEMP IN GANHI SWITCH (MAIN ROOM) OK

HIGH TEMP IN POWER ROOM (GANHI SWITCH) OK

HIGH TEMP IN TRANSMISSION ROOM (GANHI SWITCH) OK

HIGH TEMP IN POWER ROOM_GANHI (6TH FLOOR) NOT TERMINATED

HIGH TEMP IN GANHI DATA CENTER ROOM OK

FIRE & SMOKE IN POWER ROOM_GANHI (6TH FLOOR) OK

FIRE & SMOKE IN TRANSMISSION ROOM (GANHI SWITCH) OK

FIRE & SMOKE IN POWER ROOM (GANHI SWITCH) OLD EXISTING EQUIPMENT ISSUE

FIRE & SMOKE GANHI DATA CENTER ROOM OK

FIRE & SMOKE IN GANHI SWITCH (MAIN ROOM) OK

WATER PRESENCE IN GANHI SWITCH (MAIN ROOM) OK

WATER PRESENCE IN POWER ROOM (GANHI SWITCH) OK

WATER PRESENCE IN TRANSMISSION ROOM (GANHI SWITCH) OK

WATER PRESENCE IN GANHI DATA CENTER ROOM OK

GANHI UPS ON BYPASS MODE OK

GANHI UPS ON BATTERY MODE OK

GANHI UPS BATTERY DISCHARGED OK

GANHI UPS LOW BATTERY VOLTAGE OK

GANHI UPS LOW INPUT VOLTAGE OK