Grandstream HT502 HANDYTONE ATA-ROUTER HT502 ユーザーズマニュアル
製品コード
HT502
FIRMWARE VERSION 1.0.9.1 HT502 USER MANUAL Page 48 of 48
unit.
2. Key in the MAC address. Use the following mapping:
0-9: 0-9
A: 22 (press the “2” key twice, “A” will show on the LCD)
B: 222
C: 2222
D:
33 (press the “3” key twice, “D” will show on the LCD)
E: 333
F: 3333
For example: if the MAC address is 000b8200e
395, it should be keyed in as “0002228200333395”.
NOTE:
1.
Factory Reset will be disabled if the “Lock keypad update” is set to “Yes”.
2. Please be aware by default the HT502 WAN side HTTP access is disabled. After a factory reset, the
device’s web configuration page can be accessed only from its LAN port.
3. If the HT502 was previously locked by your local service provider, pressing the RESET button will
only restart the unit. The device will not return to factory default settings.