Patent ID: 11968322
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. The method according to claim 1, wherein determining whether the called device supports the relay function comprises:
acquiring one or more phone accounts that are currently registered by the called device, wherein a phone account refers to an account registered for each phone call;
determining whether the one or more phone accounts comprise an account representing a relay call or an account representing a local call;
in response to determining that one or more phone accounts comprise the account representing the relay call or the account representing the local call, determining that the called device does not support the relay function; and
in response to determining the one or more phone accounts do not include the account representing the relay call and the account representing the local call both, determining that the called device supports the relay function.