From fd94d0bedf68d52f16d91479bc17705fe5808233 Mon Sep 17 00:00:00 2001
From: pbarrette <pbarrette@hotmail.com>
Date: Thu, 15 Aug 2024 16:56:32 -0500
Subject: [PATCH] Update radtel_rt490.py

---
 chirp/drivers/radtel_rt490.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/chirp/drivers/radtel_rt490.py b/chirp/drivers/radtel_rt490.py
index 015f7eba6..a9fe76ab1 100644
--- a/chirp/drivers/radtel_rt490.py
+++ b/chirp/drivers/radtel_rt490.py
@@ -421,6 +421,9 @@ class RT490Radio(chirp_common.CloneModeRadio):
                (0x3FC0, 0x4000)
               ]
 
+    _valid_chars = chirp_common.CHARSET_ALPHANUMERIC + \
+        "`~!@#$%^&*()-=_+[]\\{}|;':\",./<>?"
+
     if RT490_EXPERIMENTAL:
         # Experimental driver (already heavily tested)
         _ranges = [(0x0000, 0x2400), (0x3400, 0x3C40), (0x3F80, 0x4000)]