| Brand | Grandstream |
| Model | Grandstream GXP2200EXT |
| Type | Extension Module |
| Caller ID | Unmentioned |
| Speed Dialer | YES |
| Redial Memory | Unmentioned |
| Display | Unmentioned |
| Volume Control | YES |
| Navigation Key | No |
| Headphone Jack | No |
| Speaker | No |
| Speaker | 206 x 117 x 32mm |
| Weight (gm) | 380gm |
| Color | Black |
| Warranty | 1 year |
The GXP2200 Extension Module by Grandstream stands out as an excellent choice for users seeking enhanced call control and flexibility. Boasting an intuitive design, the module features 20 dual-colored extension keys and 2 lock keys for seamless page switching. With support for visibility of up to 40 additional contacts and extensions, users can connect up to 4 GXP2200EXT modules to compatible Grandstream phones, providing visibility for up to 160 new contacts or extensions.
The GXP2200EXT module enhances productivity with its feature-rich design, supporting traditional call features on each programmable button. These include linked line appearance/shared call appearance, busy lamp fields, call park/pick-up, speed dial, presence, intercom, and conference/transfer/forward.
Included with the Grandstream GXP2200EXT module is a 1-year warranty, offering users peace of mind and support for their communication needs
