Restore Factory Default Setting; Restore To Factory Using Hard Keys; Figure 14 : Confirmation For Factory Reset - Grandstream Networks GRP2612 Administration Manual

RESTORE FACTORY DEFAULT SETTING

Restore to factory using hard keys

In order to perform hard reset of the phone using keypad buttons please follow below steps:
1. Power cycle the phone.
1. Wait till you see "booting".
2. When phone is "booting", press key 1 + key 9 immediately and hold it until LCD factory reset
message or if a password is required.
3. If it is required, enter the correct admin password to factory reset.
Note: The admin password will be not required to perform factory reset when the option
"Configuration via Keypad menu" under web UI → Maintenance → Security is set to "Unrestricted",
otherwise if it's set to "Basic Settings Only", or "Constraint Mode", or "Locked Mode", the admin
password will be requested. If the password input is correct, phone will perform factory reset; if not,
the phone will reboot without factory reset.
4. Factory reset is complete.
Note: When users try to factory reset from keypad while booting, the phone will prompt confirmation
information to make sure the action (Press # to Factory Reset or * to cancel). This will avoid people
from accidentally reset the phone.

Figure 14 : Confirmation for Factory Reset

GRP26XX Administration Guide
P a g e |
111