# 电è¯å系统ChangeLog ## cl.telephony.1 radioæ¨¡å—æŽ¥å£å˜æ›´ ### 电è¯å系统radioæ¨¡å— `isNrSupported` 接å£å˜åœ¨å˜æ›´ï¼š NR是专有åè¯ï¼Œéœ€è¦å…¨éƒ¨å¤§å†™ã€‚ å¼€å‘è€…éœ€è¦æ ¹æ®ä»¥ä¸‹è¯´æ˜Žå¯¹åº”用进行适é…。 **å˜æ›´å½±å“** 基于æ¤å‰ç‰ˆæœ¬å¼€å‘的应用,需适é…å˜æ›´çš„js接å£ï¼Œå˜æ›´å‰çš„æŽ¥å£å·²ç»ä¸èƒ½æ£å¸¸ä½¿ç”¨äº†ï¼Œå¦åˆ™ä¼šå½±å“原有功能。 **关键的接å£/ç»„ä»¶å˜æ›´** - æ¶‰åŠæŽ¥å£ isNrSupported(): boolean; isNrSupported(slotId: number): boolean; - å˜æ›´å‰ï¼š ```js function isNrSupported(): boolean; function isNrSupported(slotId: number): boolean; ``` - å˜æ›´åŽï¼š ```js function isNRSupported(): boolean; function isNRSupported(slotId: number): boolean; ``` **适酿Œ‡å¯¼** ä½¿ç”¨å˜æ›´åŽçš„æŽ¥å£ï¼Œç¤ºä¾‹ä»£ç 如下: ```js let result = radio.isNrSupported(); console.log("Result: "+ result); ``` ```js let slotId = 0; let result = radio.isNRSupported(slotId); console.log("Result: "+ result); ```