Grandstream GXP2200EXT Backlit LCD Extension Module

Key Features:

• 20 Dual‑Color Programmable Keys: Provides flexible assignment for BLF (Busy Lamp Field), speed dial, presence, call park/pick‑up, and more.

• 2 Arrow Navigation Keys: Easily switch between two pages per module to access up to 40 contacts/extensions.

• Backlit LCD Display: 128×384 backlit graphic screen offers clear visibility of active contacts and labels.

• Expandable Daisy‑Chain: Connect up to 4 modules to display up to 160 contacts/extensions on supported phones.

• Programmable Call Features: Each key can support BLF, BLA/SCA, speed dial, presence, intercom, call park/pick‑up, transfer/forward, and other call functions.

• Enhanced Productivity: Ideal for receptionists, operators, or users needing a large number of fast‑access keys for monitoring and dispatching calls.

Technical Specifications:

• Display: 128×384 backlit LCD display.

• Programmable Keys: 20 dual‑color keys with 2 navigation keys per module (40 contacts with paging).

• Expansion Capacity: Up to 160 contacts/extensions with four daisy‑chained modules.

• Supported Features: BLF (Busy Lamp Field), BLA/SCA, speed dial, presence, intercom, call park/pick‑up, transfer, forward, etc.

• Compatible Phones: Compatible with select Grandstream models such as GXP2140, GXP2170, and GXV3240 (verify compatibility for your exact model).

• Power & Connectivity: Powered by the host phone (no separate PSU required for typical operation).

• Dimensions: Approx. 206 × 117 × 32 mm (module).