Call transfer is a traditional communication service in the telecommunications industry, also called forward transfer and inbound transfer. If your call cannot be answered or you are unwilling to answer the call, you can transfer the call to another phone number.
Operation method
If the transfer is unconditional, the registration symbol is * 57 * DN #, cancel it, and change the setting to # 57 #.
If the transfer is no response, the registration symbol is * 41 * DN #, cancel it, and change the setting to # 41 #.
If it is a busy transfer, the registration symbol is * 40 * DN #, cancel it, and change the setting to # 40 #.
\
hot tip
DN is the transferred phone number.