Subscribing the Handset to a D 5000 or D 7000 Base Set 1. The handset is in standby (no tone). 2. Press 10 seconds the page/subscribe key (15 or 26) until the line/charge indicator (16 or 20) starts flashing quickly. 3. Now the base set is in subscribing mode. All following operations must be performed as long as the line/charge indicator /(16 or 20) is flashing quickly (approximately 1 minute). Although the indicator is flashing, the phone works normally. 4. Press the menu key (4). 5. Press the arrow key ?? (11) or ?? (3) until BASE SUB is displayed. 6. Press the menu key B (4). 7. BASE is displayed. 8. Enter the number (1 to 4) which will be assigned to this base set by pressing the numerical keys. 9. SEARCHING is displayed and the antenna symbol is flashing. 10. The RFPI –Code of the Base Set is displayed and the Handset emits a tone when it recognises the Base. 11. Press the menu key (4). 12. PIN is displayed. 13. Enter the 4 digits of the PIN of this Base Set by pressing the numerical keypad (default 0000). 14. Press the menu key (4). 15. The Handset is subscribed to this Base