According to the primary device policy, you are allowed to declare a mobile phone and a laptop as primary devices to your registered mobile number. If you have already declared your device as a primary device for the first number to access the first course, using a second mobile number to access the second course on the same mobile device is not allowed.
Example: If you have registered the mobile device with first number for accessing the GATE ME course, you cannot access the GENCO EE course using the second mobile number on the same mobile device.
For additional assistance, please submit a ticket to our support team here