| 摘要 |
A telephone system having a main terminal connected to a telephone cable and at least one wireless remote handset terminal. The telephone system includes: a receiver for receiving caller line identification (CLI) information for a call transmitted across the telephone cable; and a transmitter for transmitting the CLI information for the call that is received to the wireless remote handset terminal that is registered, so that the remote handset terminal displays the CLI information. Wherein the CLI information that is received is stored in a memory only if a remote handset terminal that is registered in the main terminal is not available when the CLI information for the call is received.
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