手机功能
| 重拨 |
Y |
| 电话本容量 |
100 entries |
| 主叫号码 |
Y |
| 呼叫等待 |
Y |
| 快速拨号 |
Y |
| 通话保持 |
Y |
| 请勿打扰功能 |
Y |
另外
| 呼叫能力 |
Y |
| 以太网连接器 |
Y |
| 以太网路(RJ-45)连接接口数量 |
2 |
IP 284 - Professional IP telephone for VoIP using SIP
The professional phone tiptel IP 284 has a backlit full-graphics display. With 13 SIP accounts for the trunk line display (BLA), 13 programmable keys and corresponding busy lamp field (BLF) - expandable with optional modules, a phone book with 100 entries, full duplex speakerphone and high-definition audio (G.722), this model is correct solution for business use.
Highlights
-Backlit, full graphic display, 4 level gray.
-13 programmable keys with busy lamp field (BLF).
-Expandable by up to 6 keypad-extensions KM-38 with 38 keys each.
-Fullduplex hands free.
-High-Definition Audio (G.722).
-13 SIP-Accounts.
-Phonebook with 100 entries.
-FAP (Fast Auto Provisioning).